| 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 | $74.96 | 7.440% | $80.537 | $80.54 | $80.55 | $80.50 |
| Purchase #2 | $247.49 | 4.370% | $258.3053 | $258.31 | $258.30 | $258.30 |
| Purchase #3 | $211.81 | 10.667% | $234.4038 | $234.40 | $234.40 | $234.40 |
| Purchase #4 | $78.41 | 13.746% | $89.1882 | $89.19 | $89.20 | $89.20 |
| Purchase #5 | $247.54 | 3.760% | $256.8475 | $256.85 | $256.85 | $256.80 |
| Purchase #6 | $83.29 | 9.804% | $91.4558 | $91.46 | $91.45 | $91.50 |
| Purchase #7 | $182.43 | 6.177% | $193.6987 | $193.70 | $193.70 | $193.70 |
| 7 purchase totals = | $1,125.93 | $1,204.4363 | $1,204.45 | $1,204.45 | $1,204.40 | |