| 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 | $145.75 | 4.580% | $152.4254 | $152.43 | $152.45 | $152.40 |
| Purchase #2 | $246.96 | 12.319% | $277.383 | $277.38 | $277.40 | $277.40 |
| Purchase #3 | $243.73 | 12.182% | $273.4212 | $273.42 | $273.40 | $273.40 |
| Purchase #4 | $19.51 | 10.842% | $21.6253 | $21.63 | $21.65 | $21.60 |
| Purchase #5 | $113.86 | 12.373% | $127.9479 | $127.95 | $127.95 | $127.90 |
| Purchase #6 | $156.90 | 6.865% | $167.6712 | $167.67 | $167.65 | $167.70 |
| Purchase #7 | $197.50 | 7.785% | $212.8754 | $212.88 | $212.90 | $212.90 |
| 7 purchase totals = | $1,124.21 | $1,233.3494 | $1,233.36 | $1,233.40 | $1,233.30 | |