| 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 | $231.29 | 5.464% | $243.9277 | $243.93 | $243.95 | $243.90 |
| Purchase #2 | $144.86 | 9.702% | $158.9143 | $158.91 | $158.90 | $158.90 |
| Purchase #3 | $206.26 | 8.608% | $224.0149 | $224.01 | $224.00 | $224.00 |
| Purchase #4 | $40.36 | 12.568% | $45.4324 | $45.43 | $45.45 | $45.40 |
| Purchase #5 | $120.62 | 10.348% | $133.1018 | $133.10 | $133.10 | $133.10 |
| Purchase #6 | $217.30 | 12.874% | $245.2752 | $245.28 | $245.30 | $245.30 |
| Purchase #7 | $11.82 | 3.447% | $12.2274 | $12.23 | $12.25 | $12.20 |
| 7 purchase totals = | $972.51 | $1,062.8937 | $1,062.89 | $1,062.95 | $1,062.80 | |