| 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 | $211.83 | 12.385% | $238.0651 | $238.07 | $238.05 | $238.10 |
| Purchase #2 | $150.75 | 12.624% | $169.7807 | $169.78 | $169.80 | $169.80 |
| Purchase #3 | $188.51 | 8.629% | $204.7765 | $204.78 | $204.80 | $204.80 |
| Purchase #4 | $47.31 | 8.789% | $51.4681 | $51.47 | $51.45 | $51.50 |
| Purchase #5 | $98.58 | 9.186% | $107.6356 | $107.64 | $107.65 | $107.60 |
| Purchase #6 | $28.92 | 13.785% | $32.9066 | $32.91 | $32.90 | $32.90 |
| Purchase #7 | $240.53 | 7.438% | $258.4206 | $258.42 | $258.40 | $258.40 |
| 7 purchase totals = | $966.43 | $1,063.0532 | $1,063.07 | $1,063.05 | $1,063.10 | |