| 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 | $37.81 | 11.866% | $42.2965 | $42.30 | $42.30 | $42.30 |
| Purchase #2 | $148.39 | 6.330% | $157.7831 | $157.78 | $157.80 | $157.80 |
| Purchase #3 | $240.86 | 13.192% | $272.6343 | $272.63 | $272.65 | $272.60 |
| Purchase #4 | $244.86 | 3.859% | $254.3091 | $254.31 | $254.30 | $254.30 |
| Purchase #5 | $94.55 | 11.633% | $105.549 | $105.55 | $105.55 | $105.50 |
| Purchase #6 | $193.45 | 10.735% | $214.2169 | $214.22 | $214.20 | $214.20 |
| Purchase #7 | $5.34 | 13.736% | $6.0735 | $6.07 | $6.05 | $6.10 |
| 7 purchase totals = | $965.26 | $1,052.8624 | $1,052.86 | $1,052.85 | $1,052.80 | |