| 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 | $214.50 | 12.646% | $241.6257 | $241.63 | $241.65 | $241.60 |
| Purchase #2 | $125.78 | 3.289% | $129.9169 | $129.92 | $129.90 | $129.90 |
| Purchase #3 | $248.49 | 10.762% | $275.2325 | $275.23 | $275.25 | $275.20 |
| Purchase #4 | $183.54 | 4.521% | $191.8378 | $191.84 | $191.85 | $191.80 |
| Purchase #5 | $130.80 | 3.388% | $135.2315 | $135.23 | $135.25 | $135.20 |
| Purchase #6 | $249.50 | 8.781% | $271.4086 | $271.41 | $271.40 | $271.40 |
| Purchase #7 | $101.78 | 8.860% | $110.7977 | $110.80 | $110.80 | $110.80 |
| 7 purchase totals = | $1,254.39 | $1,356.0507 | $1,356.06 | $1,356.10 | $1,355.90 | |