| 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 | $197.59 | 7.601% | $212.6088 | $212.61 | $212.60 | $212.60 |
| Purchase #2 | $74.62 | 3.833% | $77.4802 | $77.48 | $77.50 | $77.50 |
| Purchase #3 | $229.62 | 4.693% | $240.3961 | $240.40 | $240.40 | $240.40 |
| Purchase #4 | $138.43 | 5.403% | $145.9094 | $145.91 | $145.90 | $145.90 |
| Purchase #5 | $220.99 | 5.482% | $233.1047 | $233.10 | $233.10 | $233.10 |
| Purchase #6 | $136.84 | 5.485% | $144.3457 | $144.35 | $144.35 | $144.30 |
| Purchase #7 | $215.71 | 5.825% | $228.2751 | $228.28 | $228.30 | $228.30 |
| 7 purchase totals = | $1,213.80 | $1,282.1200 | $1,282.13 | $1,282.15 | $1,282.10 | |