| 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 | $62.92 | 13.108% | $71.1676 | $71.17 | $71.15 | $71.20 |
| Purchase #2 | $203.55 | 6.750% | $217.2896 | $217.29 | $217.30 | $217.30 |
| Purchase #3 | $93.60 | 12.357% | $105.1662 | $105.17 | $105.15 | $105.20 |
| Purchase #4 | $246.32 | 9.623% | $270.0234 | $270.02 | $270.00 | $270.00 |
| Purchase #5 | $164.75 | 3.728% | $170.8919 | $170.89 | $170.90 | $170.90 |
| Purchase #6 | $76.90 | 3.642% | $79.7007 | $79.70 | $79.70 | $79.70 |
| Purchase #7 | $143.47 | 4.497% | $149.9218 | $149.92 | $149.90 | $149.90 |
| 7 purchase totals = | $991.51 | $1,064.1612 | $1,064.16 | $1,064.10 | $1,064.20 | |