| 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 | $222.41 | 7.513% | $239.1197 | $239.12 | $239.10 | $239.10 |
| Purchase #2 | $172.66 | 8.434% | $187.2221 | $187.22 | $187.20 | $187.20 |
| Purchase #3 | $134.30 | 7.689% | $144.6263 | $144.63 | $144.65 | $144.60 |
| Purchase #4 | $7.57 | 12.832% | $8.5414 | $8.54 | $8.55 | $8.50 |
| Purchase #5 | $219.29 | 9.318% | $239.7234 | $239.72 | $239.70 | $239.70 |
| Purchase #6 | $181.39 | 8.622% | $197.0294 | $197.03 | $197.05 | $197.00 |
| Purchase #7 | $229.84 | 5.601% | $242.7133 | $242.71 | $242.70 | $242.70 |
| 7 purchase totals = | $1,167.46 | $1,258.9756 | $1,258.97 | $1,258.95 | $1,258.80 | |