| 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 | $11.84 | 10.662% | $13.1024 | $13.10 | $13.10 | $13.10 |
| Purchase #2 | $228.87 | 4.420% | $238.9861 | $238.99 | $239.00 | $239.00 |
| Purchase #3 | $135.63 | 12.310% | $152.3261 | $152.33 | $152.35 | $152.30 |
| Purchase #4 | $50.33 | 10.111% | $55.4189 | $55.42 | $55.40 | $55.40 |
| Purchase #5 | $57.71 | 8.503% | $62.6171 | $62.62 | $62.60 | $62.60 |
| Purchase #6 | $158.98 | 13.189% | $179.9479 | $179.95 | $179.95 | $179.90 |
| Purchase #7 | $185.92 | 13.414% | $210.8593 | $210.86 | $210.85 | $210.90 |
| 7 purchase totals = | $829.28 | $913.2578 | $913.27 | $913.25 | $913.20 | |