| 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 | $28.58 | 4.173% | $29.7726 | $29.77 | $29.75 | $29.80 |
| Purchase #2 | $222.57 | 13.840% | $253.3737 | $253.37 | $253.35 | $253.40 |
| Purchase #3 | $29.59 | 9.765% | $32.4795 | $32.48 | $32.50 | $32.50 |
| Purchase #4 | $126.41 | 6.668% | $134.839 | $134.84 | $134.85 | $134.80 |
| Purchase #5 | $243.45 | 4.676% | $254.8337 | $254.83 | $254.85 | $254.80 |
| Purchase #6 | $180.66 | 8.183% | $195.4434 | $195.44 | $195.45 | $195.40 |
| Purchase #7 | $225.41 | 11.543% | $251.4291 | $251.43 | $251.45 | $251.40 |
| 7 purchase totals = | $1,056.67 | $1,152.1710 | $1,152.16 | $1,152.20 | $1,152.10 | |