| 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 | $203.68 | 12.419% | $228.975 | $228.98 | $229.00 | $229.00 |
| Purchase #2 | $159.72 | 11.672% | $178.3625 | $178.36 | $178.35 | $178.40 |
| Purchase #3 | $215.80 | 10.148% | $237.6994 | $237.70 | $237.70 | $237.70 |
| Purchase #4 | $76.53 | 8.310% | $82.8896 | $82.89 | $82.90 | $82.90 |
| Purchase #5 | $144.39 | 8.176% | $156.1953 | $156.20 | $156.20 | $156.20 |
| Purchase #6 | $43.32 | 4.722% | $45.3656 | $45.37 | $45.35 | $45.40 |
| Purchase #7 | $129.45 | 8.677% | $140.6824 | $140.68 | $140.70 | $140.70 |
| 7 purchase totals = | $972.89 | $1,070.1698 | $1,070.18 | $1,070.20 | $1,070.30 | |