| 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 | $101.51 | 13.336% | $115.0474 | $115.05 | $115.05 | $115.00 |
| Purchase #2 | $130.79 | 12.611% | $147.2839 | $147.28 | $147.30 | $147.30 |
| Purchase #3 | $96.56 | 9.567% | $105.7979 | $105.80 | $105.80 | $105.80 |
| Purchase #4 | $39.56 | 3.478% | $40.9359 | $40.94 | $40.95 | $40.90 |
| Purchase #5 | $26.68 | 12.194% | $29.9334 | $29.93 | $29.95 | $29.90 |
| Purchase #6 | $13.72 | 7.255% | $14.7154 | $14.72 | $14.70 | $14.70 |
| Purchase #7 | $222.55 | 10.521% | $245.9645 | $245.96 | $245.95 | $246.00 |
| 7 purchase totals = | $631.37 | $699.6784 | $699.68 | $699.70 | $699.60 | |