| 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 | $109.71 | 12.240% | $123.1385 | $123.14 | $123.15 | $123.10 |
| Purchase #2 | $94.84 | 7.664% | $102.1085 | $102.11 | $102.10 | $102.10 |
| Purchase #3 | $207.95 | 12.518% | $233.9812 | $233.98 | $234.00 | $234.00 |
| Purchase #4 | $243.75 | 11.610% | $272.0494 | $272.05 | $272.05 | $272.00 |
| Purchase #5 | $92.64 | 6.196% | $98.38 | $98.38 | $98.40 | $98.40 |
| Purchase #6 | $227.79 | 4.819% | $238.7672 | $238.77 | $238.75 | $238.80 |
| Purchase #7 | $44.72 | 8.874% | $48.6885 | $48.69 | $48.70 | $48.70 |
| 7 purchase totals = | $1,021.40 | $1,117.1133 | $1,117.12 | $1,117.15 | $1,117.10 | |