| 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 | $212.59 | 8.390% | $230.4263 | $230.43 | $230.45 | $230.40 |
| Purchase #2 | $84.94 | 9.506% | $93.0144 | $93.01 | $93.00 | $93.00 |
| Purchase #3 | $94.68 | 8.255% | $102.4958 | $102.50 | $102.50 | $102.50 |
| Purchase #4 | $26.25 | 5.614% | $27.7237 | $27.72 | $27.70 | $27.70 |
| Purchase #5 | $126.28 | 5.830% | $133.6421 | $133.64 | $133.65 | $133.60 |
| Purchase #6 | $39.27 | 5.696% | $41.5068 | $41.51 | $41.50 | $41.50 |
| Purchase #7 | $152.30 | 6.111% | $161.6071 | $161.61 | $161.60 | $161.60 |
| 7 purchase totals = | $736.31 | $790.4162 | $790.42 | $790.40 | $790.30 | |