| 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 | $93.46 | 7.324% | $100.305 | $100.31 | $100.30 | $100.30 |
| Purchase #2 | $78.63 | 12.614% | $88.5484 | $88.55 | $88.55 | $88.50 |
| Purchase #3 | $245.96 | 11.192% | $273.4878 | $273.49 | $273.50 | $273.50 |
| Purchase #4 | $125.65 | 7.778% | $135.4231 | $135.42 | $135.40 | $135.40 |
| Purchase #5 | $8.46 | 7.796% | $9.1195 | $9.12 | $9.10 | $9.10 |
| Purchase #6 | $208.57 | 6.407% | $221.9331 | $221.93 | $221.95 | $221.90 |
| Purchase #7 | $167.25 | 3.668% | $173.3847 | $173.38 | $173.40 | $173.40 |
| 7 purchase totals = | $927.98 | $1,002.2016 | $1,002.20 | $1,002.20 | $1,002.10 | |