| 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 | $230.61 | 10.686% | $255.253 | $255.25 | $255.25 | $255.30 |
| Purchase #2 | $114.48 | 6.535% | $121.9613 | $121.96 | $121.95 | $122.00 |
| Purchase #3 | $188.83 | 3.669% | $195.7582 | $195.76 | $195.75 | $195.80 |
| Purchase #4 | $206.60 | 10.776% | $228.8632 | $228.86 | $228.85 | $228.90 |
| Purchase #5 | $204.59 | 11.294% | $227.6964 | $227.70 | $227.70 | $227.70 |
| Purchase #6 | $187.29 | 6.865% | $200.1475 | $200.15 | $200.15 | $200.10 |
| Purchase #7 | $200.97 | 6.173% | $213.3759 | $213.38 | $213.40 | $213.40 |
| 7 purchase totals = | $1,333.37 | $1,443.0555 | $1,443.06 | $1,443.05 | $1,443.20 | |