| 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 | $205.39 | 9.717% | $225.3477 | $225.35 | $225.35 | $225.30 |
| Purchase #2 | $16.29 | 7.813% | $17.5627 | $17.56 | $17.55 | $17.60 |
| Purchase #3 | $53.33 | 8.215% | $57.7111 | $57.71 | $57.70 | $57.70 |
| Purchase #4 | $123.40 | 6.680% | $131.6431 | $131.64 | $131.65 | $131.60 |
| Purchase #5 | $121.29 | 4.111% | $126.2762 | $126.28 | $126.30 | $126.30 |
| Purchase #6 | $191.34 | 3.255% | $197.5681 | $197.57 | $197.55 | $197.60 |
| Purchase #7 | $134.79 | 5.408% | $142.0794 | $142.08 | $142.10 | $142.10 |
| 7 purchase totals = | $845.83 | $898.1883 | $898.19 | $898.20 | $898.20 | |