| 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 | $112.55 | 10.274% | $124.1134 | $124.11 | $124.10 | $124.10 |
| Purchase #2 | $131.32 | 10.672% | $145.3345 | $145.33 | $145.35 | $145.30 |
| Purchase #3 | $131.82 | 12.466% | $148.2527 | $148.25 | $148.25 | $148.30 |
| Purchase #4 | $192.94 | 9.285% | $210.8545 | $210.85 | $210.85 | $210.90 |
| Purchase #5 | $68.88 | 9.245% | $75.248 | $75.25 | $75.25 | $75.20 |
| Purchase #6 | $130.88 | 6.617% | $139.5403 | $139.54 | $139.55 | $139.50 |
| Purchase #7 | $185.78 | 3.870% | $192.9697 | $192.97 | $192.95 | $193.00 |
| 7 purchase totals = | $954.17 | $1,036.3131 | $1,036.30 | $1,036.30 | $1,036.30 | |