| 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 | $242.64 | 12.379% | $272.6764 | $272.68 | $272.70 | $272.70 |
| Purchase #2 | $187.55 | 7.210% | $201.0724 | $201.07 | $201.05 | $201.10 |
| Purchase #3 | $182.38 | 9.830% | $200.308 | $200.31 | $200.30 | $200.30 |
| Purchase #4 | $148.67 | 13.214% | $168.3153 | $168.32 | $168.30 | $168.30 |
| Purchase #5 | $245.60 | 7.512% | $264.0495 | $264.05 | $264.05 | $264.00 |
| Purchase #6 | $177.90 | 13.169% | $201.3277 | $201.33 | $201.35 | $201.30 |
| Purchase #7 | $208.48 | 12.582% | $234.711 | $234.71 | $234.70 | $234.70 |
| 7 purchase totals = | $1,393.22 | $1,542.4603 | $1,542.47 | $1,542.45 | $1,542.40 | |