| 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 | $236.80 | 4.425% | $247.2784 | $247.28 | $247.30 | $247.30 |
| Purchase #2 | $91.88 | 4.495% | $96.01 | $96.01 | $96.00 | $96.00 |
| Purchase #3 | $240.85 | 8.167% | $260.5202 | $260.52 | $260.50 | $260.50 |
| Purchase #4 | $229.59 | 12.784% | $258.9408 | $258.94 | $258.95 | $258.90 |
| Purchase #5 | $79.96 | 3.541% | $82.7914 | $82.79 | $82.80 | $82.80 |
| Purchase #6 | $195.69 | 8.484% | $212.2923 | $212.29 | $212.30 | $212.30 |
| Purchase #7 | $38.41 | 7.200% | $41.1755 | $41.18 | $41.20 | $41.20 |
| 7 purchase totals = | $1,113.18 | $1,199.0086 | $1,199.01 | $1,199.05 | $1,199.00 | |