| 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 | $45.79 | 3.780% | $47.5209 | $47.52 | $47.50 | $47.50 |
| Purchase #2 | $195.42 | 6.836% | $208.7789 | $208.78 | $208.80 | $208.80 |
| Purchase #3 | $196.77 | 12.643% | $221.6476 | $221.65 | $221.65 | $221.60 |
| Purchase #4 | $148.60 | 8.418% | $161.1091 | $161.11 | $161.10 | $161.10 |
| Purchase #5 | $185.60 | 6.747% | $198.1224 | $198.12 | $198.10 | $198.10 |
| Purchase #6 | $241.45 | 11.209% | $268.5141 | $268.51 | $268.50 | $268.50 |
| Purchase #7 | $47.56 | 6.514% | $50.6581 | $50.66 | $50.65 | $50.70 |
| 7 purchase totals = | $1,061.19 | $1,156.3511 | $1,156.35 | $1,156.30 | $1,156.30 | |