| 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 | $97.75 | 4.267% | $101.921 | $101.92 | $101.90 | $101.90 |
| Purchase #2 | $211.55 | 8.535% | $229.6058 | $229.61 | $229.60 | $229.60 |
| Purchase #3 | $223.75 | 13.440% | $253.822 | $253.82 | $253.80 | $253.80 |
| Purchase #4 | $142.88 | 8.172% | $154.5562 | $154.56 | $154.55 | $154.60 |
| Purchase #5 | $74.71 | 10.829% | $82.8003 | $82.80 | $82.80 | $82.80 |
| Purchase #6 | $149.95 | 6.801% | $160.1481 | $160.15 | $160.15 | $160.10 |
| Purchase #7 | $60.35 | 13.147% | $68.2842 | $68.28 | $68.30 | $68.30 |
| 7 purchase totals = | $960.94 | $1,051.1376 | $1,051.14 | $1,051.10 | $1,051.10 | |