| 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 | $27.72 | 3.319% | $28.64 | $28.64 | $28.65 | $28.60 |
| Purchase #2 | $223.70 | 12.378% | $251.3896 | $251.39 | $251.40 | $251.40 |
| Purchase #3 | $171.47 | 6.326% | $182.3172 | $182.32 | $182.30 | $182.30 |
| Purchase #4 | $112.93 | 3.696% | $117.1039 | $117.10 | $117.10 | $117.10 |
| Purchase #5 | $180.93 | 13.225% | $204.858 | $204.86 | $204.85 | $204.90 |
| Purchase #6 | $20.46 | 9.131% | $22.3282 | $22.33 | $22.35 | $22.30 |
| Purchase #7 | $87.98 | 4.663% | $92.0825 | $92.08 | $92.10 | $92.10 |
| 7 purchase totals = | $825.19 | $898.7194 | $898.72 | $898.75 | $898.70 | |