| 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 | $201.78 | 13.342% | $228.7015 | $228.70 | $228.70 | $228.70 |
| Purchase #2 | $182.48 | 4.671% | $191.0036 | $191.00 | $191.00 | $191.00 |
| Purchase #3 | $138.77 | 6.560% | $147.8733 | $147.87 | $147.85 | $147.90 |
| Purchase #4 | $10.80 | 12.679% | $12.1693 | $12.17 | $12.15 | $12.20 |
| Purchase #5 | $9.76 | 8.704% | $10.6095 | $10.61 | $10.60 | $10.60 |
| Purchase #6 | $111.27 | 9.131% | $121.4301 | $121.43 | $121.45 | $121.40 |
| Purchase #7 | $201.33 | 11.705% | $224.8957 | $224.90 | $224.90 | $224.90 |
| 7 purchase totals = | $856.19 | $936.6830 | $936.68 | $936.65 | $936.70 | |