| 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 | $220.25 | 13.743% | $250.519 | $250.52 | $250.50 | $250.50 |
| Purchase #2 | $223.59 | 5.105% | $235.0043 | $235.00 | $235.00 | $235.00 |
| Purchase #3 | $194.91 | 7.270% | $209.08 | $209.08 | $209.10 | $209.10 |
| Purchase #4 | $146.39 | 10.565% | $161.8561 | $161.86 | $161.85 | $161.90 |
| Purchase #5 | $47.72 | 6.462% | $50.8037 | $50.80 | $50.80 | $50.80 |
| Purchase #6 | $97.80 | 13.162% | $110.6724 | $110.67 | $110.65 | $110.70 |
| Purchase #7 | $189.66 | 11.257% | $211.01 | $211.01 | $211.00 | $211.00 |
| 7 purchase totals = | $1,120.32 | $1,228.9455 | $1,228.94 | $1,228.90 | $1,229.00 | |