| 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 | $132.99 | 3.361% | $137.4598 | $137.46 | $137.45 | $137.50 |
| Purchase #2 | $193.96 | 3.310% | $200.3801 | $200.38 | $200.40 | $200.40 |
| Purchase #3 | $88.71 | 4.275% | $92.5024 | $92.50 | $92.50 | $92.50 |
| Purchase #4 | $207.51 | 10.351% | $228.9894 | $228.99 | $229.00 | $229.00 |
| Purchase #5 | $195.79 | 11.407% | $218.1238 | $218.12 | $218.10 | $218.10 |
| Purchase #6 | $24.69 | 11.445% | $27.5158 | $27.52 | $27.50 | $27.50 |
| Purchase #7 | $176.64 | 7.582% | $190.0328 | $190.03 | $190.05 | $190.00 |
| 7 purchase totals = | $1,020.29 | $1,095.0041 | $1,095.00 | $1,095.00 | $1,095.00 | |