| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $106.38 | 11.244% | $118.3414 | $118.34 | $118.35 | $118.30 |
| Purchase #2 | $106.42 | 7.792% | $114.7122 | $114.71 | $114.70 | $114.70 |
| Purchase #3 | $220.57 | 11.114% | $245.0841 | $245.08 | $245.10 | $245.10 |
| Purchase #4 | $135.27 | 12.794% | $152.5764 | $152.58 | $152.60 | $152.60 |
| Purchase #5 | $103.52 | 13.560% | $117.5573 | $117.56 | $117.55 | $117.60 |
| Purchase #6 | $183.42 | 12.545% | $206.43 | $206.43 | $206.45 | $206.40 |
| Purchase #7 | $130.26 | 13.513% | $147.862 | $147.86 | $147.85 | $147.90 |
| 7 purchase totals = | $985.84 | $1,102.5634 | $1,102.56 | $1,102.60 | $1,102.60 | |