| 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 | $234.82 | 8.723% | $255.3033 | $255.30 | $255.30 | $255.30 |
| Purchase #2 | $63.28 | 5.521% | $66.7737 | $66.77 | $66.75 | $66.80 |
| Purchase #3 | $163.66 | 13.154% | $185.1878 | $185.19 | $185.20 | $185.20 |
| Purchase #4 | $80.98 | 12.647% | $91.2215 | $91.22 | $91.20 | $91.20 |
| Purchase #5 | $235.91 | 7.556% | $253.7354 | $253.74 | $253.75 | $253.70 |
| Purchase #6 | $202.30 | 7.634% | $217.7436 | $217.74 | $217.75 | $217.70 |
| Purchase #7 | $59.53 | 8.737% | $64.7311 | $64.73 | $64.75 | $64.70 |
| 7 purchase totals = | $1,040.48 | $1,134.6964 | $1,134.69 | $1,134.70 | $1,134.60 | |