| 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 | $212.41 | 5.537% | $224.1711 | $224.17 | $224.15 | $224.20 |
| Purchase #2 | $82.68 | 13.180% | $93.5772 | $93.58 | $93.60 | $93.60 |
| Purchase #3 | $162.28 | 10.679% | $179.6099 | $179.61 | $179.60 | $179.60 |
| Purchase #4 | $234.86 | 6.794% | $250.8164 | $250.82 | $250.80 | $250.80 |
| Purchase #5 | $135.44 | 8.518% | $146.9768 | $146.98 | $147.00 | $147.00 |
| Purchase #6 | $209.82 | 9.330% | $229.3962 | $229.40 | $229.40 | $229.40 |
| Purchase #7 | $183.85 | 6.407% | $195.6293 | $195.63 | $195.65 | $195.60 |
| 7 purchase totals = | $1,221.34 | $1,320.1769 | $1,320.19 | $1,320.20 | $1,320.20 | |