| 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 | $213.70 | 4.223% | $222.7246 | $222.72 | $222.70 | $222.70 |
| Purchase #2 | $140.92 | 9.795% | $154.7231 | $154.72 | $154.70 | $154.70 |
| Purchase #3 | $227.52 | 5.837% | $240.8003 | $240.80 | $240.80 | $240.80 |
| Purchase #4 | $61.44 | 13.459% | $69.7092 | $69.71 | $69.70 | $69.70 |
| Purchase #5 | $22.55 | 8.552% | $24.4785 | $24.48 | $24.50 | $24.50 |
| Purchase #6 | $76.57 | 10.434% | $84.5593 | $84.56 | $84.55 | $84.60 |
| Purchase #7 | $112.66 | 4.131% | $117.314 | $117.31 | $117.30 | $117.30 |
| 7 purchase totals = | $855.36 | $914.3090 | $914.30 | $914.25 | $914.30 | |