| 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 | $212.62 | 12.634% | $239.4824 | $239.48 | $239.50 | $239.50 |
| Purchase #2 | $120.37 | 12.384% | $135.2766 | $135.28 | $135.30 | $135.30 |
| Purchase #3 | $134.63 | 8.557% | $146.1503 | $146.15 | $146.15 | $146.20 |
| Purchase #4 | $186.99 | 9.440% | $204.6419 | $204.64 | $204.65 | $204.60 |
| Purchase #5 | $192.39 | 7.364% | $206.5576 | $206.56 | $206.55 | $206.60 |
| Purchase #6 | $211.91 | 7.370% | $227.5278 | $227.53 | $227.55 | $227.50 |
| Purchase #7 | $124.33 | 5.485% | $131.1495 | $131.15 | $131.15 | $131.10 |
| 7 purchase totals = | $1,183.24 | $1,290.7861 | $1,290.79 | $1,290.85 | $1,290.80 | |