| 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 | $212.43 | 12.383% | $238.7352 | $238.74 | $238.75 | $238.70 |
| Purchase #2 | $42.26 | 12.398% | $47.4994 | $47.50 | $47.50 | $47.50 |
| Purchase #3 | $196.98 | 3.608% | $204.087 | $204.09 | $204.10 | $204.10 |
| Purchase #4 | $161.48 | 6.178% | $171.4562 | $171.46 | $171.45 | $171.50 |
| Purchase #5 | $12.88 | 7.339% | $13.8253 | $13.83 | $13.85 | $13.80 |
| Purchase #6 | $96.35 | 11.356% | $107.2915 | $107.29 | $107.30 | $107.30 |
| Purchase #7 | $107.63 | 12.541% | $121.1279 | $121.13 | $121.15 | $121.10 |
| 7 purchase totals = | $830.01 | $904.0225 | $904.04 | $904.10 | $904.00 | |