| 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 | $211.92 | 10.267% | $233.6778 | $233.68 | $233.70 | $233.70 |
| Purchase #2 | $29.28 | 9.751% | $32.1351 | $32.14 | $32.15 | $32.10 |
| Purchase #3 | $223.65 | 13.549% | $253.9523 | $253.95 | $253.95 | $254.00 |
| Purchase #4 | $215.37 | 7.552% | $231.6347 | $231.63 | $231.65 | $231.60 |
| Purchase #5 | $197.36 | 7.597% | $212.3534 | $212.35 | $212.35 | $212.40 |
| Purchase #6 | $19.25 | 7.834% | $20.758 | $20.76 | $20.75 | $20.80 |
| Purchase #7 | $104.72 | 13.633% | $118.9965 | $119.00 | $119.00 | $119.00 |
| 7 purchase totals = | $1,001.55 | $1,103.5078 | $1,103.51 | $1,103.55 | $1,103.60 | |