| 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 | $241.95 | 3.601% | $250.6626 | $250.66 | $250.65 | $250.70 |
| Purchase #2 | $23.26 | 6.793% | $24.8401 | $24.84 | $24.85 | $24.80 |
| Purchase #3 | $210.63 | 8.686% | $228.9253 | $228.93 | $228.95 | $228.90 |
| Purchase #4 | $167.29 | 6.837% | $178.7276 | $178.73 | $178.75 | $178.70 |
| Purchase #5 | $243.42 | 12.818% | $274.6216 | $274.62 | $274.60 | $274.60 |
| Purchase #6 | $110.67 | 5.542% | $116.8033 | $116.80 | $116.80 | $116.80 |
| Purchase #7 | $225.43 | 7.631% | $242.6326 | $242.63 | $242.65 | $242.60 |
| 7 purchase totals = | $1,222.65 | $1,317.2131 | $1,317.21 | $1,317.25 | $1,317.10 | |