| 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 | $11.57 | 13.379% | $13.118 | $13.12 | $13.10 | $13.10 |
| Purchase #2 | $114.37 | 10.763% | $126.6796 | $126.68 | $126.70 | $126.70 |
| Purchase #3 | $96.97 | 4.445% | $101.2803 | $101.28 | $101.30 | $101.30 |
| Purchase #4 | $234.76 | 10.136% | $258.5553 | $258.56 | $258.55 | $258.60 |
| Purchase #5 | $235.35 | 12.868% | $265.6348 | $265.63 | $265.65 | $265.60 |
| Purchase #6 | $134.52 | 5.132% | $141.4236 | $141.42 | $141.40 | $141.40 |
| Purchase #7 | $197.99 | 4.132% | $206.1709 | $206.17 | $206.15 | $206.20 |
| 7 purchase totals = | $1,025.53 | $1,112.8625 | $1,112.86 | $1,112.85 | $1,112.90 | |