| 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 | $49.39 | 13.730% | $56.1712 | $56.17 | $56.15 | $56.20 |
| Purchase #2 | $134.98 | 12.449% | $151.7837 | $151.78 | $151.80 | $151.80 |
| Purchase #3 | $217.27 | 5.252% | $228.681 | $228.68 | $228.70 | $228.70 |
| Purchase #4 | $224.39 | 6.394% | $238.7375 | $238.74 | $238.75 | $238.70 |
| Purchase #5 | $67.37 | 6.441% | $71.7093 | $71.71 | $71.70 | $71.70 |
| Purchase #6 | $198.92 | 10.678% | $220.1607 | $220.16 | $220.15 | $220.20 |
| Purchase #7 | $99.66 | 5.816% | $105.4562 | $105.46 | $105.45 | $105.50 |
| 7 purchase totals = | $991.98 | $1,072.6996 | $1,072.70 | $1,072.70 | $1,072.80 | |