| 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 | $249.65 | 11.400% | $278.1101 | $278.11 | $278.10 | $278.10 |
| Purchase #2 | $186.70 | 7.782% | $201.229 | $201.23 | $201.25 | $201.20 |
| Purchase #3 | $74.81 | 4.505% | $78.1802 | $78.18 | $78.20 | $78.20 |
| Purchase #4 | $21.85 | 9.426% | $23.9096 | $23.91 | $23.90 | $23.90 |
| Purchase #5 | $187.73 | 9.185% | $204.973 | $204.97 | $204.95 | $205.00 |
| Purchase #6 | $109.65 | 10.428% | $121.0843 | $121.08 | $121.10 | $121.10 |
| Purchase #7 | $212.43 | 3.145% | $219.1109 | $219.11 | $219.10 | $219.10 |
| 7 purchase totals = | $1,042.82 | $1,126.5971 | $1,126.59 | $1,126.60 | $1,126.60 | |