| 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 | $199.97 | 10.869% | $221.7047 | $221.70 | $221.70 | $221.70 |
| Purchase #2 | $197.27 | 4.745% | $206.6305 | $206.63 | $206.65 | $206.60 |
| Purchase #3 | $7.77 | 8.488% | $8.4295 | $8.43 | $8.45 | $8.40 |
| Purchase #4 | $158.40 | 10.608% | $175.2031 | $175.20 | $175.20 | $175.20 |
| Purchase #5 | $68.52 | 5.265% | $72.1276 | $72.13 | $72.15 | $72.10 |
| Purchase #6 | $198.50 | 6.187% | $210.7812 | $210.78 | $210.80 | $210.80 |
| Purchase #7 | $139.45 | 9.703% | $152.9808 | $152.98 | $153.00 | $153.00 |
| 7 purchase totals = | $969.88 | $1,047.8574 | $1,047.85 | $1,047.95 | $1,047.80 | |