| 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 | $25.66 | 12.757% | $28.9334 | $28.93 | $28.95 | $28.90 |
| Purchase #2 | $152.64 | 11.576% | $170.3096 | $170.31 | $170.30 | $170.30 |
| Purchase #3 | $248.56 | 3.857% | $258.147 | $258.15 | $258.15 | $258.10 |
| Purchase #4 | $149.52 | 8.370% | $162.0348 | $162.03 | $162.05 | $162.00 |
| Purchase #5 | $74.65 | 10.280% | $82.324 | $82.32 | $82.30 | $82.30 |
| Purchase #6 | $249.61 | 7.737% | $268.9223 | $268.92 | $268.90 | $268.90 |
| Purchase #7 | $239.94 | 13.490% | $272.3079 | $272.31 | $272.30 | $272.30 |
| 7 purchase totals = | $1,140.58 | $1,242.9790 | $1,242.97 | $1,242.95 | $1,242.80 | |