| 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 | $204.32 | 13.800% | $232.5162 | $232.52 | $232.50 | $232.50 |
| Purchase #2 | $95.88 | 13.808% | $109.1191 | $109.12 | $109.10 | $109.10 |
| Purchase #3 | $205.30 | 11.103% | $228.0945 | $228.09 | $228.10 | $228.10 |
| Purchase #4 | $200.94 | 6.277% | $213.553 | $213.55 | $213.55 | $213.60 |
| Purchase #5 | $109.43 | 8.436% | $118.6615 | $118.66 | $118.65 | $118.70 |
| Purchase #6 | $108.75 | 4.623% | $113.7775 | $113.78 | $113.80 | $113.80 |
| Purchase #7 | $145.98 | 3.666% | $151.3316 | $151.33 | $151.35 | $151.30 |
| 7 purchase totals = | $1,070.60 | $1,167.0534 | $1,167.05 | $1,167.05 | $1,167.10 | |