| 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 | $243.54 | 8.558% | $264.3822 | $264.38 | $264.40 | $264.40 |
| Purchase #2 | $145.49 | 6.112% | $154.3823 | $154.38 | $154.40 | $154.40 |
| Purchase #3 | $230.39 | 13.218% | $260.843 | $260.84 | $260.85 | $260.80 |
| Purchase #4 | $178.27 | 9.739% | $195.6317 | $195.63 | $195.65 | $195.60 |
| Purchase #5 | $79.80 | 11.198% | $88.736 | $88.74 | $88.75 | $88.70 |
| Purchase #6 | $25.62 | 9.108% | $27.9535 | $27.95 | $27.95 | $28.00 |
| Purchase #7 | $150.73 | 7.699% | $162.3347 | $162.33 | $162.35 | $162.30 |
| 7 purchase totals = | $1,053.84 | $1,154.2634 | $1,154.25 | $1,154.35 | $1,154.20 | |