| 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 | $132.70 | 13.664% | $150.8321 | $150.83 | $150.85 | $150.80 |
| Purchase #2 | $218.94 | 9.730% | $240.2429 | $240.24 | $240.25 | $240.20 |
| Purchase #3 | $173.59 | 3.212% | $179.1657 | $179.17 | $179.15 | $179.20 |
| Purchase #4 | $228.33 | 7.749% | $246.0233 | $246.02 | $246.00 | $246.00 |
| Purchase #5 | $41.62 | 13.418% | $47.2046 | $47.20 | $47.20 | $47.20 |
| Purchase #6 | $199.88 | 11.543% | $222.9521 | $222.95 | $222.95 | $223.00 |
| Purchase #7 | $210.89 | 13.860% | $240.1194 | $240.12 | $240.10 | $240.10 |
| 7 purchase totals = | $1,205.95 | $1,326.5401 | $1,326.53 | $1,326.50 | $1,326.50 | |