| 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 | $240.91 | 13.348% | $273.0667 | $273.07 | $273.05 | $273.10 |
| Purchase #2 | $204.64 | 13.283% | $231.8223 | $231.82 | $231.80 | $231.80 |
| Purchase #3 | $43.70 | 9.777% | $47.9725 | $47.97 | $47.95 | $48.00 |
| Purchase #4 | $240.31 | 8.505% | $260.7484 | $260.75 | $260.75 | $260.70 |
| Purchase #5 | $128.33 | 8.400% | $139.1097 | $139.11 | $139.10 | $139.10 |
| Purchase #6 | $126.71 | 9.587% | $138.8577 | $138.86 | $138.85 | $138.90 |
| Purchase #7 | $213.62 | 6.738% | $228.0137 | $228.01 | $228.00 | $228.00 |
| 7 purchase totals = | $1,198.22 | $1,319.5910 | $1,319.59 | $1,319.50 | $1,319.60 | |