| 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 | $229.46 | 12.478% | $258.092 | $258.09 | $258.10 | $258.10 |
| Purchase #2 | $183.32 | 10.456% | $202.4879 | $202.49 | $202.50 | $202.50 |
| Purchase #3 | $66.36 | 8.445% | $71.9641 | $71.96 | $71.95 | $72.00 |
| Purchase #4 | $223.91 | 5.421% | $236.0482 | $236.05 | $236.05 | $236.00 |
| Purchase #5 | $109.77 | 4.716% | $114.9468 | $114.95 | $114.95 | $114.90 |
| Purchase #6 | $158.27 | 8.797% | $172.193 | $172.19 | $172.20 | $172.20 |
| Purchase #7 | $121.30 | 6.183% | $128.8 | $128.80 | $128.80 | $128.80 |
| 7 purchase totals = | $1,092.39 | $1,184.5320 | $1,184.53 | $1,184.55 | $1,184.50 | |