| 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 | $225.44 | 6.720% | $240.5896 | $240.59 | $240.60 | $240.60 |
| Purchase #2 | $52.36 | 10.417% | $57.8143 | $57.81 | $57.80 | $57.80 |
| Purchase #3 | $200.43 | 11.794% | $224.0687 | $224.07 | $224.05 | $224.10 |
| Purchase #4 | $144.59 | 10.523% | $159.8052 | $159.81 | $159.80 | $159.80 |
| Purchase #5 | $155.32 | 12.790% | $175.1854 | $175.19 | $175.20 | $175.20 |
| Purchase #6 | $62.63 | 3.311% | $64.7037 | $64.70 | $64.70 | $64.70 |
| Purchase #7 | $73.67 | 13.635% | $83.7149 | $83.71 | $83.70 | $83.70 |
| 7 purchase totals = | $914.44 | $1,005.8818 | $1,005.88 | $1,005.85 | $1,005.90 | |