| 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 | $222.99 | 5.522% | $235.3035 | $235.30 | $235.30 | $235.30 |
| Purchase #2 | $156.96 | 9.811% | $172.3593 | $172.36 | $172.35 | $172.40 |
| Purchase #3 | $5.52 | 11.379% | $6.1481 | $6.15 | $6.15 | $6.10 |
| Purchase #4 | $48.38 | 11.819% | $54.098 | $54.10 | $54.10 | $54.10 |
| Purchase #5 | $38.54 | 11.197% | $42.8553 | $42.86 | $42.85 | $42.90 |
| Purchase #6 | $224.86 | 7.319% | $241.3175 | $241.32 | $241.30 | $241.30 |
| Purchase #7 | $205.59 | 7.241% | $220.4768 | $220.48 | $220.50 | $220.50 |
| 7 purchase totals = | $902.84 | $972.5585 | $972.57 | $972.55 | $972.60 | |