| 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 | $106.46 | 3.641% | $110.3362 | $110.34 | $110.35 | $110.30 |
| Purchase #2 | $223.51 | 13.691% | $254.1108 | $254.11 | $254.10 | $254.10 |
| Purchase #3 | $172.67 | 6.855% | $184.5065 | $184.51 | $184.50 | $184.50 |
| Purchase #4 | $125.70 | 12.248% | $141.0957 | $141.10 | $141.10 | $141.10 |
| Purchase #5 | $115.54 | 10.829% | $128.0518 | $128.05 | $128.05 | $128.10 |
| Purchase #6 | $220.86 | 11.762% | $246.8376 | $246.84 | $246.85 | $246.80 |
| Purchase #7 | $211.97 | 6.761% | $226.3013 | $226.30 | $226.30 | $226.30 |
| 7 purchase totals = | $1,176.71 | $1,291.2399 | $1,291.25 | $1,291.25 | $1,291.20 | |