| 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 | $194.77 | 11.828% | $217.8074 | $217.81 | $217.80 | $217.80 |
| Purchase #2 | $136.60 | 11.502% | $152.3117 | $152.31 | $152.30 | $152.30 |
| Purchase #3 | $73.29 | 10.817% | $81.2178 | $81.22 | $81.20 | $81.20 |
| Purchase #4 | $110.35 | 9.274% | $120.5839 | $120.58 | $120.60 | $120.60 |
| Purchase #5 | $217.67 | 7.634% | $234.2869 | $234.29 | $234.30 | $234.30 |
| Purchase #6 | $87.42 | 6.434% | $93.0446 | $93.04 | $93.05 | $93.00 |
| Purchase #7 | $57.78 | 7.852% | $62.3169 | $62.32 | $62.30 | $62.30 |
| 7 purchase totals = | $877.88 | $961.5692 | $961.57 | $961.55 | $961.50 | |