| 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 | $124.79 | 10.438% | $137.8156 | $137.82 | $137.80 | $137.80 |
| Purchase #2 | $245.84 | 4.817% | $257.6821 | $257.68 | $257.70 | $257.70 |
| Purchase #3 | $23.84 | 10.634% | $26.3751 | $26.38 | $26.40 | $26.40 |
| Purchase #4 | $116.46 | 8.704% | $126.5967 | $126.60 | $126.60 | $126.60 |
| Purchase #5 | $178.65 | 4.131% | $186.03 | $186.03 | $186.05 | $186.00 |
| Purchase #6 | $155.52 | 4.299% | $162.2058 | $162.21 | $162.20 | $162.20 |
| Purchase #7 | $6.79 | 4.777% | $7.1144 | $7.11 | $7.10 | $7.10 |
| 7 purchase totals = | $851.89 | $903.8197 | $903.83 | $903.85 | $903.80 | |