| 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 | $210.27 | 13.394% | $238.4336 | $238.43 | $238.45 | $238.40 |
| Purchase #2 | $50.67 | 13.714% | $57.6189 | $57.62 | $57.60 | $57.60 |
| Purchase #3 | $111.89 | 8.530% | $121.4342 | $121.43 | $121.45 | $121.40 |
| Purchase #4 | $115.87 | 9.172% | $126.4976 | $126.50 | $126.50 | $126.50 |
| Purchase #5 | $230.44 | 11.828% | $257.6964 | $257.70 | $257.70 | $257.70 |
| Purchase #6 | $195.70 | 10.742% | $216.7221 | $216.72 | $216.70 | $216.70 |
| Purchase #7 | $213.44 | 7.717% | $229.9112 | $229.91 | $229.90 | $229.90 |
| 7 purchase totals = | $1,128.28 | $1,248.3140 | $1,248.31 | $1,248.30 | $1,248.20 | |