| 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 | $22.81 | 12.764% | $25.7215 | $25.72 | $25.70 | $25.70 |
| Purchase #2 | $208.49 | 12.740% | $235.0516 | $235.05 | $235.05 | $235.10 |
| Purchase #3 | $182.50 | 10.536% | $201.7282 | $201.73 | $201.75 | $201.70 |
| Purchase #4 | $117.48 | 6.416% | $125.0175 | $125.02 | $125.00 | $125.00 |
| Purchase #5 | $88.42 | 6.439% | $94.1134 | $94.11 | $94.10 | $94.10 |
| Purchase #6 | $241.61 | 7.733% | $260.2937 | $260.29 | $260.30 | $260.30 |
| Purchase #7 | $171.66 | 13.564% | $194.944 | $194.94 | $194.95 | $194.90 |
| 7 purchase totals = | $1,032.97 | $1,136.8699 | $1,136.86 | $1,136.85 | $1,136.80 | |