| 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 | $211.80 | 12.480% | $238.2326 | $238.23 | $238.25 | $238.20 |
| Purchase #2 | $119.59 | 4.632% | $125.1294 | $125.13 | $125.15 | $125.10 |
| Purchase #3 | $174.32 | 4.715% | $182.5392 | $182.54 | $182.55 | $182.50 |
| Purchase #4 | $108.42 | 7.342% | $116.3802 | $116.38 | $116.40 | $116.40 |
| Purchase #5 | $198.31 | 4.479% | $207.1923 | $207.19 | $207.20 | $207.20 |
| Purchase #6 | $76.27 | 7.347% | $81.8736 | $81.87 | $81.85 | $81.90 |
| Purchase #7 | $245.75 | 13.790% | $279.6389 | $279.64 | $279.65 | $279.60 |
| 7 purchase totals = | $1,134.46 | $1,230.9862 | $1,230.98 | $1,231.05 | $1,230.90 | |