| 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 | $126.48 | 3.725% | $131.1914 | $131.19 | $131.20 | $131.20 |
| Purchase #2 | $86.47 | 8.282% | $93.6314 | $93.63 | $93.65 | $93.60 |
| Purchase #3 | $243.36 | 13.586% | $276.4229 | $276.42 | $276.40 | $276.40 |
| Purchase #4 | $42.88 | 3.200% | $44.2522 | $44.25 | $44.25 | $44.30 |
| Purchase #5 | $123.71 | 6.280% | $131.479 | $131.48 | $131.50 | $131.50 |
| Purchase #6 | $189.87 | 9.435% | $207.7842 | $207.78 | $207.80 | $207.80 |
| Purchase #7 | $237.33 | 3.355% | $245.2924 | $245.29 | $245.30 | $245.30 |
| 7 purchase totals = | $1,050.10 | $1,130.0535 | $1,130.04 | $1,130.10 | $1,130.10 | |