| 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 | $105.89 | 6.717% | $113.0026 | $113.00 | $113.00 | $113.00 |
| Purchase #2 | $52.86 | 9.646% | $57.9589 | $57.96 | $57.95 | $58.00 |
| Purchase #3 | $197.54 | 9.374% | $216.0574 | $216.06 | $216.05 | $216.10 |
| Purchase #4 | $246.69 | 10.109% | $271.6279 | $271.63 | $271.65 | $271.60 |
| Purchase #5 | $5.29 | 9.691% | $5.8027 | $5.80 | $5.80 | $5.80 |
| Purchase #6 | $191.92 | 6.574% | $204.5368 | $204.54 | $204.55 | $204.50 |
| Purchase #7 | $141.25 | 5.322% | $148.7673 | $148.77 | $148.75 | $148.80 |
| 7 purchase totals = | $941.44 | $1,017.7536 | $1,017.76 | $1,017.75 | $1,017.80 | |