| 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 | $221.34 | 6.555% | $235.8488 | $235.85 | $235.85 | $235.80 |
| Purchase #2 | $31.54 | 6.723% | $33.6604 | $33.66 | $33.65 | $33.70 |
| Purchase #3 | $193.62 | 9.108% | $211.2549 | $211.25 | $211.25 | $211.30 |
| Purchase #4 | $21.43 | 10.612% | $23.7042 | $23.70 | $23.70 | $23.70 |
| Purchase #5 | $184.96 | 12.320% | $207.7471 | $207.75 | $207.75 | $207.70 |
| Purchase #6 | $49.50 | 7.497% | $53.211 | $53.21 | $53.20 | $53.20 |
| Purchase #7 | $33.28 | 12.507% | $37.4423 | $37.44 | $37.45 | $37.40 |
| 7 purchase totals = | $735.67 | $802.8687 | $802.86 | $802.85 | $802.80 | |