| 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 | $103.79 | 8.753% | $112.8747 | $112.87 | $112.85 | $112.90 |
| Purchase #2 | $198.62 | 9.528% | $217.5445 | $217.54 | $217.55 | $217.50 |
| Purchase #3 | $184.44 | 13.698% | $209.7046 | $209.70 | $209.70 | $209.70 |
| Purchase #4 | $200.27 | 11.714% | $223.7296 | $223.73 | $223.75 | $223.70 |
| Purchase #5 | $44.82 | 8.310% | $48.5445 | $48.54 | $48.55 | $48.50 |
| Purchase #6 | $240.96 | 10.817% | $267.0246 | $267.02 | $267.00 | $267.00 |
| Purchase #7 | $42.54 | 5.286% | $44.7887 | $44.79 | $44.80 | $44.80 |
| 7 purchase totals = | $1,015.44 | $1,124.2112 | $1,124.19 | $1,124.20 | $1,124.10 | |