| 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 | $128.56 | 3.500% | $133.0596 | $133.06 | $133.05 | $133.10 |
| Purchase #2 | $239.44 | 7.115% | $256.4762 | $256.48 | $256.50 | $256.50 |
| Purchase #3 | $161.88 | 3.847% | $168.1075 | $168.11 | $168.10 | $168.10 |
| Purchase #4 | $209.65 | 13.202% | $237.328 | $237.33 | $237.35 | $237.30 |
| Purchase #5 | $237.42 | 6.510% | $252.876 | $252.88 | $252.90 | $252.90 |
| Purchase #6 | $49.85 | 12.728% | $56.1949 | $56.19 | $56.20 | $56.20 |
| Purchase #7 | $145.77 | 7.533% | $156.7509 | $156.75 | $156.75 | $156.80 |
| 7 purchase totals = | $1,172.57 | $1,260.7931 | $1,260.80 | $1,260.85 | $1,260.90 | |