| 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 | $219.40 | 4.649% | $229.5999 | $229.60 | $229.60 | $229.60 |
| Purchase #2 | $151.69 | 7.342% | $162.8271 | $162.83 | $162.85 | $162.80 |
| Purchase #3 | $234.42 | 13.319% | $265.6424 | $265.64 | $265.65 | $265.60 |
| Purchase #4 | $136.53 | 13.842% | $155.4285 | $155.43 | $155.45 | $155.40 |
| Purchase #5 | $15.28 | 9.613% | $16.7489 | $16.75 | $16.75 | $16.70 |
| Purchase #6 | $108.41 | 12.269% | $121.7108 | $121.71 | $121.70 | $121.70 |
| Purchase #7 | $240.35 | 13.473% | $272.7324 | $272.73 | $272.75 | $272.70 |
| 7 purchase totals = | $1,106.08 | $1,224.6900 | $1,224.69 | $1,224.75 | $1,224.50 | |