| 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 | $113.42 | 6.540% | $120.8377 | $120.84 | $120.85 | $120.80 |
| Purchase #2 | $214.34 | 12.790% | $241.7541 | $241.75 | $241.75 | $241.80 |
| Purchase #3 | $19.29 | 4.346% | $20.1283 | $20.13 | $20.15 | $20.10 |
| Purchase #4 | $194.68 | 8.476% | $211.1811 | $211.18 | $211.20 | $211.20 |
| Purchase #5 | $140.80 | 7.577% | $151.4684 | $151.47 | $151.45 | $151.50 |
| Purchase #6 | $50.99 | 11.213% | $56.7075 | $56.71 | $56.70 | $56.70 |
| Purchase #7 | $134.76 | 11.289% | $149.9731 | $149.97 | $149.95 | $150.00 |
| 7 purchase totals = | $868.28 | $952.0502 | $952.05 | $952.05 | $952.10 | |