| 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 | $214.46 | 6.351% | $228.0804 | $228.08 | $228.10 | $228.10 |
| Purchase #2 | $25.74 | 8.251% | $27.8638 | $27.86 | $27.85 | $27.90 |
| Purchase #3 | $238.43 | 4.641% | $249.4955 | $249.50 | $249.50 | $249.50 |
| Purchase #4 | $219.90 | 5.681% | $232.3925 | $232.39 | $232.40 | $232.40 |
| Purchase #5 | $233.85 | 12.597% | $263.3081 | $263.31 | $263.30 | $263.30 |
| Purchase #6 | $245.71 | 4.522% | $256.821 | $256.82 | $256.80 | $256.80 |
| Purchase #7 | $235.36 | 8.210% | $254.6831 | $254.68 | $254.70 | $254.70 |
| 7 purchase totals = | $1,413.45 | $1,512.6444 | $1,512.64 | $1,512.65 | $1,512.70 | |