| 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 | $211.99 | 13.523% | $240.6574 | $240.66 | $240.65 | $240.70 |
| Purchase #2 | $234.87 | 8.400% | $254.5991 | $254.60 | $254.60 | $254.60 |
| Purchase #3 | $165.84 | 12.870% | $187.1836 | $187.18 | $187.20 | $187.20 |
| Purchase #4 | $90.61 | 12.603% | $102.0296 | $102.03 | $102.05 | $102.00 |
| Purchase #5 | $149.76 | 10.240% | $165.0954 | $165.10 | $165.10 | $165.10 |
| Purchase #6 | $29.74 | 12.580% | $33.4813 | $33.48 | $33.50 | $33.50 |
| Purchase #7 | $47.61 | 13.809% | $54.1845 | $54.18 | $54.20 | $54.20 |
| 7 purchase totals = | $930.42 | $1,037.2309 | $1,037.23 | $1,037.30 | $1,037.30 | |