| 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 | $97.56 | 6.365% | $103.7697 | $103.77 | $103.75 | $103.80 |
| Purchase #2 | $117.70 | 3.400% | $121.7018 | $121.70 | $121.70 | $121.70 |
| Purchase #3 | $50.86 | 9.756% | $55.8219 | $55.82 | $55.80 | $55.80 |
| Purchase #4 | $211.45 | 12.230% | $237.3103 | $237.31 | $237.30 | $237.30 |
| Purchase #5 | $111.72 | 4.347% | $116.5765 | $116.58 | $116.60 | $116.60 |
| Purchase #6 | $245.85 | 9.283% | $268.6723 | $268.67 | $268.65 | $268.70 |
| Purchase #7 | $221.28 | 7.256% | $237.3361 | $237.34 | $237.35 | $237.30 |
| 7 purchase totals = | $1,056.42 | $1,141.1886 | $1,141.19 | $1,141.15 | $1,141.20 | |