| 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 | $217.73 | 3.831% | $226.0712 | $226.07 | $226.05 | $226.10 |
| Purchase #2 | $82.77 | 8.706% | $89.976 | $89.98 | $90.00 | $90.00 |
| Purchase #3 | $134.53 | 13.329% | $152.4615 | $152.46 | $152.45 | $152.50 |
| Purchase #4 | $115.99 | 13.251% | $131.3598 | $131.36 | $131.35 | $131.40 |
| Purchase #5 | $247.44 | 9.368% | $270.6202 | $270.62 | $270.60 | $270.60 |
| Purchase #6 | $217.58 | 5.323% | $229.1618 | $229.16 | $229.15 | $229.20 |
| Purchase #7 | $138.32 | 7.244% | $148.3399 | $148.34 | $148.35 | $148.30 |
| 7 purchase totals = | $1,154.36 | $1,247.9904 | $1,247.99 | $1,247.95 | $1,248.10 | |