| 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 | $98.40 | 12.677% | $110.8742 | $110.87 | $110.85 | $110.90 |
| Purchase #2 | $201.43 | 11.770% | $225.1383 | $225.14 | $225.15 | $225.10 |
| Purchase #3 | $241.46 | 13.861% | $274.9288 | $274.93 | $274.95 | $274.90 |
| Purchase #4 | $214.46 | 10.805% | $237.6324 | $237.63 | $237.65 | $237.60 |
| Purchase #5 | $142.91 | 13.292% | $161.9056 | $161.91 | $161.90 | $161.90 |
| Purchase #6 | $188.68 | 6.866% | $201.6348 | $201.63 | $201.65 | $201.60 |
| Purchase #7 | $210.72 | 13.729% | $239.6497 | $239.65 | $239.65 | $239.60 |
| 7 purchase totals = | $1,298.06 | $1,451.7638 | $1,451.76 | $1,451.80 | $1,451.60 | |