| 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 | $19.52 | 8.692% | $21.2167 | $21.22 | $21.20 | $21.20 |
| Purchase #2 | $176.51 | 12.253% | $198.1378 | $198.14 | $198.15 | $198.10 |
| Purchase #3 | $129.47 | 11.312% | $144.1156 | $144.12 | $144.10 | $144.10 |
| Purchase #4 | $26.76 | 6.843% | $28.5912 | $28.59 | $28.60 | $28.60 |
| Purchase #5 | $178.55 | 12.754% | $201.3223 | $201.32 | $201.30 | $201.30 |
| Purchase #6 | $135.65 | 11.390% | $151.1005 | $151.10 | $151.10 | $151.10 |
| Purchase #7 | $201.42 | 7.407% | $216.3392 | $216.34 | $216.35 | $216.30 |
| 7 purchase totals = | $867.88 | $960.8233 | $960.83 | $960.80 | $960.70 | |