| 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 | $240.40 | 12.431% | $270.2841 | $270.28 | $270.30 | $270.30 |
| Purchase #2 | $24.72 | 8.415% | $26.8002 | $26.80 | $26.80 | $26.80 |
| Purchase #3 | $116.68 | 13.654% | $132.6115 | $132.61 | $132.60 | $132.60 |
| Purchase #4 | $165.92 | 12.112% | $186.0162 | $186.02 | $186.00 | $186.00 |
| Purchase #5 | $130.89 | 3.242% | $135.1335 | $135.13 | $135.15 | $135.10 |
| Purchase #6 | $203.50 | 12.793% | $229.5338 | $229.53 | $229.55 | $229.50 |
| Purchase #7 | $36.45 | 6.209% | $38.7132 | $38.71 | $38.70 | $38.70 |
| 7 purchase totals = | $918.56 | $1,019.0925 | $1,019.08 | $1,019.10 | $1,019.00 | |