| 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 | $210.86 | 10.375% | $232.7367 | $232.74 | $232.75 | $232.70 |
| Purchase #2 | $170.48 | 6.608% | $181.7453 | $181.75 | $181.75 | $181.70 |
| Purchase #3 | $9.37 | 13.827% | $10.6656 | $10.67 | $10.65 | $10.70 |
| Purchase #4 | $199.59 | 6.775% | $213.1122 | $213.11 | $213.10 | $213.10 |
| Purchase #5 | $9.30 | 3.644% | $9.6389 | $9.64 | $9.65 | $9.60 |
| Purchase #6 | $94.26 | 12.529% | $106.0698 | $106.07 | $106.05 | $106.10 |
| Purchase #7 | $238.26 | 11.673% | $266.0721 | $266.07 | $266.05 | $266.10 |
| 7 purchase totals = | $932.12 | $1,020.0406 | $1,020.05 | $1,020.00 | $1,020.00 | |