| 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 | $196.69 | 11.355% | $219.0241 | $219.02 | $219.00 | $219.00 |
| Purchase #2 | $240.30 | 6.438% | $255.7705 | $255.77 | $255.75 | $255.80 |
| Purchase #3 | $99.26 | 8.164% | $107.3636 | $107.36 | $107.35 | $107.40 |
| Purchase #4 | $5.87 | 13.544% | $6.665 | $6.67 | $6.65 | $6.70 |
| Purchase #5 | $145.29 | 4.390% | $151.6682 | $151.67 | $151.65 | $151.70 |
| Purchase #6 | $100.49 | 7.376% | $107.9021 | $107.90 | $107.90 | $107.90 |
| Purchase #7 | $204.30 | 12.199% | $229.2226 | $229.22 | $229.20 | $229.20 |
| 7 purchase totals = | $992.20 | $1,077.6161 | $1,077.61 | $1,077.50 | $1,077.70 | |