| 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 | $102.78 | 12.603% | $115.7334 | $115.73 | $115.75 | $115.70 |
| Purchase #2 | $247.85 | 3.770% | $257.1939 | $257.19 | $257.20 | $257.20 |
| Purchase #3 | $57.40 | 3.589% | $59.4601 | $59.46 | $59.45 | $59.50 |
| Purchase #4 | $202.45 | 8.778% | $220.2211 | $220.22 | $220.20 | $220.20 |
| Purchase #5 | $129.51 | 6.722% | $138.2157 | $138.22 | $138.20 | $138.20 |
| Purchase #6 | $72.34 | 9.510% | $79.2195 | $79.22 | $79.20 | $79.20 |
| Purchase #7 | $223.97 | 9.468% | $245.1755 | $245.18 | $245.20 | $245.20 |
| 7 purchase totals = | $1,036.30 | $1,115.2192 | $1,115.22 | $1,115.20 | $1,115.20 | |