| 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 | $221.45 | 13.354% | $251.0224 | $251.02 | $251.00 | $251.00 |
| Purchase #2 | $95.51 | 5.829% | $101.0773 | $101.08 | $101.10 | $101.10 |
| Purchase #3 | $62.97 | 4.479% | $65.7904 | $65.79 | $65.80 | $65.80 |
| Purchase #4 | $15.40 | 11.731% | $17.2066 | $17.21 | $17.20 | $17.20 |
| Purchase #5 | $149.60 | 8.323% | $162.0512 | $162.05 | $162.05 | $162.10 |
| Purchase #6 | $21.31 | 3.135% | $21.9781 | $21.98 | $22.00 | $22.00 |
| Purchase #7 | $199.84 | 12.441% | $224.7021 | $224.70 | $224.70 | $224.70 |
| 7 purchase totals = | $766.08 | $843.8281 | $843.83 | $843.85 | $843.90 | |