| 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 | $187.55 | 7.235% | $201.1192 | $201.12 | $201.10 | $201.10 |
| Purchase #2 | $135.33 | 6.363% | $143.941 | $143.94 | $143.95 | $143.90 |
| Purchase #3 | $125.26 | 4.453% | $130.8378 | $130.84 | $130.85 | $130.80 |
| Purchase #4 | $137.26 | 11.367% | $152.8623 | $152.86 | $152.85 | $152.90 |
| Purchase #5 | $108.61 | 11.492% | $121.0915 | $121.09 | $121.10 | $121.10 |
| Purchase #6 | $159.46 | 13.147% | $180.4242 | $180.42 | $180.40 | $180.40 |
| Purchase #7 | $109.37 | 8.799% | $118.9935 | $118.99 | $119.00 | $119.00 |
| 7 purchase totals = | $962.84 | $1,049.2695 | $1,049.26 | $1,049.25 | $1,049.20 | |