| 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 | $36.93 | 5.269% | $38.8758 | $38.88 | $38.90 | $38.90 |
| Purchase #2 | $95.83 | 4.184% | $99.8395 | $99.84 | $99.85 | $99.80 |
| Purchase #3 | $137.44 | 13.710% | $156.283 | $156.28 | $156.30 | $156.30 |
| Purchase #4 | $163.39 | 12.240% | $183.3889 | $183.39 | $183.40 | $183.40 |
| Purchase #5 | $248.45 | 11.242% | $276.3807 | $276.38 | $276.40 | $276.40 |
| Purchase #6 | $53.90 | 7.819% | $58.1144 | $58.11 | $58.10 | $58.10 |
| Purchase #7 | $245.46 | 10.129% | $270.3226 | $270.32 | $270.30 | $270.30 |
| 7 purchase totals = | $981.40 | $1,083.2049 | $1,083.20 | $1,083.25 | $1,083.20 | |