| 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 | $214.85 | 3.157% | $221.6328 | $221.63 | $221.65 | $221.60 |
| Purchase #2 | $250.97 | 11.448% | $279.701 | $279.70 | $279.70 | $279.70 |
| Purchase #3 | $123.71 | 12.216% | $138.8224 | $138.82 | $138.80 | $138.80 |
| Purchase #4 | $118.31 | 6.158% | $125.5955 | $125.60 | $125.60 | $125.60 |
| Purchase #5 | $79.31 | 13.699% | $90.1747 | $90.17 | $90.15 | $90.20 |
| Purchase #6 | $113.30 | 10.621% | $125.3336 | $125.33 | $125.35 | $125.30 |
| Purchase #7 | $161.55 | 11.436% | $180.0249 | $180.02 | $180.00 | $180.00 |
| 7 purchase totals = | $1,062.00 | $1,161.2849 | $1,161.27 | $1,161.25 | $1,161.20 | |