| 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 | $181.57 | 12.389% | $204.0647 | $204.06 | $204.05 | $204.10 |
| Purchase #2 | $102.76 | 11.264% | $114.3349 | $114.33 | $114.35 | $114.30 |
| Purchase #3 | $150.53 | 7.812% | $162.2894 | $162.29 | $162.30 | $162.30 |
| Purchase #4 | $203.91 | 4.350% | $212.7801 | $212.78 | $212.80 | $212.80 |
| Purchase #5 | $151.48 | 12.385% | $170.2408 | $170.24 | $170.25 | $170.20 |
| Purchase #6 | $28.65 | 13.736% | $32.5854 | $32.59 | $32.60 | $32.60 |
| Purchase #7 | $216.70 | 8.610% | $235.3579 | $235.36 | $235.35 | $235.40 |
| 7 purchase totals = | $1,035.60 | $1,131.6532 | $1,131.65 | $1,131.70 | $1,131.70 | |