| 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 | $215.31 | 11.605% | $240.2967 | $240.30 | $240.30 | $240.30 |
| Purchase #2 | $168.74 | 3.154% | $174.0621 | $174.06 | $174.05 | $174.10 |
| Purchase #3 | $219.35 | 10.225% | $241.7785 | $241.78 | $241.80 | $241.80 |
| Purchase #4 | $13.76 | 4.656% | $14.4007 | $14.40 | $14.40 | $14.40 |
| Purchase #5 | $5.55 | 11.653% | $6.1967 | $6.20 | $6.20 | $6.20 |
| Purchase #6 | $124.30 | 4.245% | $129.5765 | $129.58 | $129.60 | $129.60 |
| Purchase #7 | $113.53 | 12.579% | $127.8109 | $127.81 | $127.80 | $127.80 |
| 7 purchase totals = | $860.54 | $934.1221 | $934.13 | $934.15 | $934.20 | |