| 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 | $157.86 | 3.486% | $163.363 | $163.36 | $163.35 | $163.40 |
| Purchase #2 | $152.92 | 12.619% | $172.217 | $172.22 | $172.20 | $172.20 |
| Purchase #3 | $202.81 | 11.485% | $226.1027 | $226.10 | $226.10 | $226.10 |
| Purchase #4 | $48.78 | 6.441% | $51.9219 | $51.92 | $51.90 | $51.90 |
| Purchase #5 | $70.54 | 4.261% | $73.5457 | $73.55 | $73.55 | $73.50 |
| Purchase #6 | $202.98 | 10.623% | $224.5426 | $224.54 | $224.55 | $224.50 |
| Purchase #7 | $187.84 | 13.159% | $212.5579 | $212.56 | $212.55 | $212.60 |
| 7 purchase totals = | $1,023.73 | $1,124.2508 | $1,124.25 | $1,124.20 | $1,124.20 | |