| 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 | $96.71 | 6.326% | $102.8279 | $102.83 | $102.85 | $102.80 |
| Purchase #2 | $5.51 | 11.709% | $6.1552 | $6.16 | $6.15 | $6.20 |
| Purchase #3 | $110.36 | 7.205% | $118.3114 | $118.31 | $118.30 | $118.30 |
| Purchase #4 | $194.68 | 7.737% | $209.7424 | $209.74 | $209.75 | $209.70 |
| Purchase #5 | $109.38 | 13.313% | $123.9418 | $123.94 | $123.95 | $123.90 |
| Purchase #6 | $109.69 | 13.303% | $124.2821 | $124.28 | $124.30 | $124.30 |
| Purchase #7 | $223.71 | 13.129% | $253.0809 | $253.08 | $253.10 | $253.10 |
| 7 purchase totals = | $850.04 | $938.3417 | $938.34 | $938.40 | $938.30 | |