| 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 | $25.27 | 8.864% | $27.5099 | $27.51 | $27.50 | $27.50 |
| Purchase #2 | $139.98 | 8.837% | $152.35 | $152.35 | $152.35 | $152.40 |
| Purchase #3 | $81.58 | 10.667% | $90.2821 | $90.28 | $90.30 | $90.30 |
| Purchase #4 | $210.62 | 4.154% | $219.3692 | $219.37 | $219.35 | $219.40 |
| Purchase #5 | $210.65 | 10.602% | $232.9831 | $232.98 | $233.00 | $233.00 |
| Purchase #6 | $153.65 | 4.319% | $160.2861 | $160.29 | $160.30 | $160.30 |
| Purchase #7 | $104.58 | 8.211% | $113.1671 | $113.17 | $113.15 | $113.20 |
| 7 purchase totals = | $926.33 | $995.9475 | $995.95 | $995.95 | $996.10 | |