| 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 | $219.32 | 10.476% | $242.296 | $242.30 | $242.30 | $242.30 |
| Purchase #2 | $239.75 | 12.160% | $268.9036 | $268.90 | $268.90 | $268.90 |
| Purchase #3 | $176.97 | 6.843% | $189.0801 | $189.08 | $189.10 | $189.10 |
| Purchase #4 | $49.43 | 13.421% | $56.064 | $56.06 | $56.05 | $56.10 |
| Purchase #5 | $176.97 | 8.577% | $192.1487 | $192.15 | $192.15 | $192.10 |
| Purchase #6 | $109.87 | 13.224% | $124.3992 | $124.40 | $124.40 | $124.40 |
| Purchase #7 | $29.95 | 13.259% | $33.9211 | $33.92 | $33.90 | $33.90 |
| 7 purchase totals = | $1,002.26 | $1,106.8127 | $1,106.81 | $1,106.80 | $1,106.80 | |