| 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 | $203.29 | 12.707% | $229.1221 | $229.12 | $229.10 | $229.10 |
| Purchase #2 | $169.96 | 9.188% | $185.5759 | $185.58 | $185.60 | $185.60 |
| Purchase #3 | $46.47 | 7.192% | $49.8121 | $49.81 | $49.80 | $49.80 |
| Purchase #4 | $180.33 | 10.309% | $198.9202 | $198.92 | $198.90 | $198.90 |
| Purchase #5 | $216.50 | 11.425% | $241.2351 | $241.24 | $241.25 | $241.20 |
| Purchase #6 | $104.66 | 4.693% | $109.5717 | $109.57 | $109.55 | $109.60 |
| Purchase #7 | $136.26 | 6.841% | $145.5815 | $145.58 | $145.60 | $145.60 |
| 7 purchase totals = | $1,057.47 | $1,159.8186 | $1,159.82 | $1,159.80 | $1,159.80 | |