| 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 | $213.89 | 4.794% | $224.1439 | $224.14 | $224.15 | $224.10 |
| Purchase #2 | $240.49 | 10.311% | $265.2869 | $265.29 | $265.30 | $265.30 |
| Purchase #3 | $138.95 | 9.203% | $151.7376 | $151.74 | $151.75 | $151.70 |
| Purchase #4 | $62.40 | 10.703% | $69.0787 | $69.08 | $69.10 | $69.10 |
| Purchase #5 | $40.63 | 4.843% | $42.5977 | $42.60 | $42.60 | $42.60 |
| Purchase #6 | $112.62 | 7.605% | $121.1848 | $121.18 | $121.20 | $121.20 |
| Purchase #7 | $128.60 | 4.424% | $134.2893 | $134.29 | $134.30 | $134.30 |
| 7 purchase totals = | $937.58 | $1,008.3189 | $1,008.32 | $1,008.40 | $1,008.30 | |