| 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 | $213.28 | 9.321% | $233.1598 | $233.16 | $233.15 | $233.20 |
| Purchase #2 | $233.53 | 4.785% | $244.7044 | $244.70 | $244.70 | $244.70 |
| Purchase #3 | $8.38 | 10.275% | $9.241 | $9.24 | $9.25 | $9.20 |
| Purchase #4 | $8.55 | 4.799% | $8.9603 | $8.96 | $8.95 | $9.00 |
| Purchase #5 | $61.94 | 5.489% | $65.3399 | $65.34 | $65.35 | $65.30 |
| Purchase #6 | $160.84 | 7.649% | $173.1427 | $173.14 | $173.15 | $173.10 |
| Purchase #7 | $130.79 | 12.129% | $146.6535 | $146.65 | $146.65 | $146.70 |
| 7 purchase totals = | $817.31 | $881.2016 | $881.19 | $881.20 | $881.20 | |