| 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 | $191.83 | 9.240% | $209.5551 | $209.56 | $209.55 | $209.60 |
| Purchase #2 | $250.40 | 10.416% | $276.4817 | $276.48 | $276.50 | $276.50 |
| Purchase #3 | $231.58 | 9.321% | $253.1656 | $253.17 | $253.15 | $253.20 |
| Purchase #4 | $30.86 | 4.798% | $32.3407 | $32.34 | $32.35 | $32.30 |
| Purchase #5 | $140.73 | 13.717% | $160.0339 | $160.03 | $160.05 | $160.00 |
| Purchase #6 | $197.30 | 8.288% | $213.6522 | $213.65 | $213.65 | $213.70 |
| Purchase #7 | $7.32 | 11.856% | $8.1879 | $8.19 | $8.20 | $8.20 |
| 7 purchase totals = | $1,050.02 | $1,153.4171 | $1,153.42 | $1,153.45 | $1,153.50 | |