| 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 | $232.58 | 3.392% | $240.4691 | $240.47 | $240.45 | $240.50 |
| Purchase #2 | $192.89 | 6.561% | $205.5455 | $205.55 | $205.55 | $205.50 |
| Purchase #3 | $169.93 | 5.341% | $179.006 | $179.01 | $179.00 | $179.00 |
| Purchase #4 | $112.71 | 9.134% | $123.0049 | $123.00 | $123.00 | $123.00 |
| Purchase #5 | $202.36 | 7.267% | $217.0655 | $217.07 | $217.05 | $217.10 |
| Purchase #6 | $172.50 | 3.191% | $178.0045 | $178.00 | $178.00 | $178.00 |
| Purchase #7 | $28.43 | 12.691% | $32.0381 | $32.04 | $32.05 | $32.00 |
| 7 purchase totals = | $1,111.40 | $1,175.1336 | $1,175.14 | $1,175.10 | $1,175.10 | |