| 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 | $46.65 | 4.419% | $48.7115 | $48.71 | $48.70 | $48.70 |
| Purchase #2 | $170.60 | 3.624% | $176.7825 | $176.78 | $176.80 | $176.80 |
| Purchase #3 | $210.61 | 10.262% | $232.2228 | $232.22 | $232.20 | $232.20 |
| Purchase #4 | $161.50 | 9.727% | $177.2091 | $177.21 | $177.20 | $177.20 |
| Purchase #5 | $131.86 | 11.440% | $146.9448 | $146.94 | $146.95 | $146.90 |
| Purchase #6 | $167.33 | 11.743% | $186.9796 | $186.98 | $187.00 | $187.00 |
| Purchase #7 | $111.97 | 5.394% | $118.0097 | $118.01 | $118.00 | $118.00 |
| 7 purchase totals = | $1,000.52 | $1,086.8600 | $1,086.85 | $1,086.85 | $1,086.80 | |