| 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 | $210.79 | 6.735% | $224.9867 | $224.99 | $225.00 | $225.00 |
| Purchase #2 | $181.63 | 13.775% | $206.6495 | $206.65 | $206.65 | $206.60 |
| Purchase #3 | $135.99 | 12.571% | $153.0853 | $153.09 | $153.10 | $153.10 |
| Purchase #4 | $39.39 | 7.378% | $42.2962 | $42.30 | $42.30 | $42.30 |
| Purchase #5 | $126.94 | 13.168% | $143.6555 | $143.66 | $143.65 | $143.70 |
| Purchase #6 | $240.70 | 6.790% | $257.0435 | $257.04 | $257.05 | $257.00 |
| Purchase #7 | $103.35 | 9.460% | $113.1269 | $113.13 | $113.15 | $113.10 |
| 7 purchase totals = | $1,038.79 | $1,140.8436 | $1,140.86 | $1,140.90 | $1,140.80 | |