| 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 | $213.81 | 6.546% | $227.806 | $227.81 | $227.80 | $227.80 |
| Purchase #2 | $131.45 | 5.325% | $138.4497 | $138.45 | $138.45 | $138.40 |
| Purchase #3 | $155.94 | 3.323% | $161.1219 | $161.12 | $161.10 | $161.10 |
| Purchase #4 | $93.89 | 9.408% | $102.7232 | $102.72 | $102.70 | $102.70 |
| Purchase #5 | $171.83 | 7.126% | $184.0746 | $184.07 | $184.05 | $184.10 |
| Purchase #6 | $152.29 | 11.849% | $170.3348 | $170.33 | $170.35 | $170.30 |
| Purchase #7 | $196.99 | 13.593% | $223.7669 | $223.77 | $223.75 | $223.80 |
| 7 purchase totals = | $1,116.20 | $1,208.2771 | $1,208.27 | $1,208.20 | $1,208.20 | |