| 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 | $89.79 | 3.219% | $92.6803 | $92.68 | $92.70 | $92.70 |
| Purchase #2 | $191.34 | 13.786% | $217.7181 | $217.72 | $217.70 | $217.70 |
| Purchase #3 | $92.28 | 9.160% | $100.7328 | $100.73 | $100.75 | $100.70 |
| Purchase #4 | $224.91 | 7.413% | $241.5826 | $241.58 | $241.60 | $241.60 |
| Purchase #5 | $219.92 | 4.183% | $229.1193 | $229.12 | $229.10 | $229.10 |
| Purchase #6 | $90.74 | 13.670% | $103.1442 | $103.14 | $103.15 | $103.10 |
| Purchase #7 | $143.86 | 10.519% | $158.9926 | $158.99 | $159.00 | $159.00 |
| 7 purchase totals = | $1,052.84 | $1,143.9699 | $1,143.96 | $1,144.00 | $1,143.90 | |