| 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 | $231.50 | 8.462% | $251.0895 | $251.09 | $251.10 | $251.10 |
| Purchase #2 | $235.43 | 7.187% | $252.3504 | $252.35 | $252.35 | $252.40 |
| Purchase #3 | $49.73 | 6.589% | $53.0067 | $53.01 | $53.00 | $53.00 |
| Purchase #4 | $203.50 | 7.777% | $219.3262 | $219.33 | $219.35 | $219.30 |
| Purchase #5 | $106.71 | 10.125% | $117.5144 | $117.51 | $117.50 | $117.50 |
| Purchase #6 | $21.99 | 11.248% | $24.4634 | $24.46 | $24.45 | $24.50 |
| Purchase #7 | $161.26 | 11.198% | $179.3179 | $179.32 | $179.30 | $179.30 |
| 7 purchase totals = | $1,010.12 | $1,097.0685 | $1,097.07 | $1,097.05 | $1,097.10 | |