| 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 | $228.65 | 7.814% | $246.5167 | $246.52 | $246.50 | $246.50 |
| Purchase #2 | $81.48 | 13.375% | $92.378 | $92.38 | $92.40 | $92.40 |
| Purchase #3 | $152.92 | 6.641% | $163.0754 | $163.08 | $163.10 | $163.10 |
| Purchase #4 | $157.90 | 13.505% | $179.2244 | $179.22 | $179.20 | $179.20 |
| Purchase #5 | $152.75 | 4.735% | $159.9827 | $159.98 | $160.00 | $160.00 |
| Purchase #6 | $83.30 | 6.164% | $88.4346 | $88.43 | $88.45 | $88.40 |
| Purchase #7 | $84.67 | 8.859% | $92.1709 | $92.17 | $92.15 | $92.20 |
| 7 purchase totals = | $941.67 | $1,021.7827 | $1,021.78 | $1,021.80 | $1,021.80 | |