| 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 | $109.98 | 8.288% | $119.0951 | $119.10 | $119.10 | $119.10 |
| Purchase #2 | $219.62 | 9.633% | $240.776 | $240.78 | $240.80 | $240.80 |
| Purchase #3 | $43.33 | 7.179% | $46.4407 | $46.44 | $46.45 | $46.40 |
| Purchase #4 | $135.25 | 13.665% | $153.7319 | $153.73 | $153.75 | $153.70 |
| Purchase #5 | $23.68 | 8.160% | $25.6123 | $25.61 | $25.60 | $25.60 |
| Purchase #6 | $46.57 | 11.870% | $52.0979 | $52.10 | $52.10 | $52.10 |
| Purchase #7 | $63.87 | 5.255% | $67.2264 | $67.23 | $67.25 | $67.20 |
| 7 purchase totals = | $642.30 | $704.9803 | $704.99 | $705.05 | $704.90 | |