| 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 | $20.27 | 12.652% | $22.8346 | $22.83 | $22.85 | $22.80 |
| Purchase #2 | $163.83 | 5.225% | $172.3901 | $172.39 | $172.40 | $172.40 |
| Purchase #3 | $196.74 | 12.590% | $221.5096 | $221.51 | $221.50 | $221.50 |
| Purchase #4 | $110.52 | 3.245% | $114.1064 | $114.11 | $114.10 | $114.10 |
| Purchase #5 | $144.38 | 5.731% | $152.6544 | $152.65 | $152.65 | $152.70 |
| Purchase #6 | $216.76 | 6.395% | $230.6218 | $230.62 | $230.60 | $230.60 |
| Purchase #7 | $92.74 | 7.867% | $100.0359 | $100.04 | $100.05 | $100.00 |
| 7 purchase totals = | $945.24 | $1,014.1528 | $1,014.15 | $1,014.15 | $1,014.10 | |