| 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 | $225.30 | 12.653% | $253.8072 | $253.81 | $253.80 | $253.80 |
| Purchase #2 | $205.58 | 3.492% | $212.7589 | $212.76 | $212.75 | $212.80 |
| Purchase #3 | $56.68 | 13.532% | $64.3499 | $64.35 | $64.35 | $64.30 |
| Purchase #4 | $96.73 | 11.651% | $108 | $108.00 | $108.00 | $108.00 |
| Purchase #5 | $133.87 | 11.838% | $149.7175 | $149.72 | $149.70 | $149.70 |
| Purchase #6 | $181.44 | 3.729% | $188.2059 | $188.21 | $188.20 | $188.20 |
| Purchase #7 | $57.25 | 9.281% | $62.5634 | $62.56 | $62.55 | $62.60 |
| 7 purchase totals = | $956.85 | $1,039.4028 | $1,039.41 | $1,039.35 | $1,039.40 | |