| 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 | $39.32 | 11.366% | $43.7891 | $43.79 | $43.80 | $43.80 |
| Purchase #2 | $172.84 | 5.379% | $182.1371 | $182.14 | $182.15 | $182.10 |
| Purchase #3 | $226.44 | 3.253% | $233.8061 | $233.81 | $233.80 | $233.80 |
| Purchase #4 | $192.98 | 3.121% | $199.0029 | $199.00 | $199.00 | $199.00 |
| Purchase #5 | $61.96 | 6.815% | $66.1826 | $66.18 | $66.20 | $66.20 |
| Purchase #6 | $168.49 | 12.598% | $189.7164 | $189.72 | $189.70 | $189.70 |
| Purchase #7 | $201.86 | 10.866% | $223.7941 | $223.79 | $223.80 | $223.80 |
| 7 purchase totals = | $1,063.89 | $1,138.4283 | $1,138.43 | $1,138.45 | $1,138.40 | |