| 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 | $101.35 | 6.492% | $107.9296 | $107.93 | $107.95 | $107.90 |
| Purchase #2 | $246.92 | 4.859% | $258.9178 | $258.92 | $258.90 | $258.90 |
| Purchase #3 | $40.42 | 4.486% | $42.2332 | $42.23 | $42.25 | $42.20 |
| Purchase #4 | $136.30 | 4.598% | $142.5671 | $142.57 | $142.55 | $142.60 |
| Purchase #5 | $105.40 | 10.343% | $116.3015 | $116.30 | $116.30 | $116.30 |
| Purchase #6 | $12.76 | 9.470% | $13.9684 | $13.97 | $13.95 | $14.00 |
| Purchase #7 | $231.79 | 4.355% | $241.8845 | $241.88 | $241.90 | $241.90 |
| 7 purchase totals = | $874.94 | $923.8021 | $923.80 | $923.80 | $923.80 | |