| 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 | $229.95 | 9.224% | $251.1606 | $251.16 | $251.15 | $251.20 |
| Purchase #2 | $197.50 | 7.152% | $211.6252 | $211.63 | $211.65 | $211.60 |
| Purchase #3 | $21.96 | 4.800% | $23.0141 | $23.01 | $23.00 | $23.00 |
| Purchase #4 | $149.57 | 6.175% | $158.8059 | $158.81 | $158.80 | $158.80 |
| Purchase #5 | $214.43 | 6.164% | $227.6475 | $227.65 | $227.65 | $227.60 |
| Purchase #6 | $116.80 | 10.487% | $129.0488 | $129.05 | $129.05 | $129.00 |
| Purchase #7 | $63.28 | 13.557% | $71.8589 | $71.86 | $71.85 | $71.90 |
| 7 purchase totals = | $993.49 | $1,073.1610 | $1,073.17 | $1,073.15 | $1,073.10 | |