| 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 | $37.47 | 12.372% | $42.1058 | $42.11 | $42.10 | $42.10 |
| Purchase #2 | $163.36 | 3.814% | $169.5906 | $169.59 | $169.60 | $169.60 |
| Purchase #3 | $147.50 | 4.732% | $154.4797 | $154.48 | $154.50 | $154.50 |
| Purchase #4 | $219.55 | 3.160% | $226.4878 | $226.49 | $226.50 | $226.50 |
| Purchase #5 | $235.91 | 11.748% | $263.6247 | $263.62 | $263.60 | $263.60 |
| Purchase #6 | $7.48 | 6.111% | $7.9371 | $7.94 | $7.95 | $7.90 |
| Purchase #7 | $226.66 | 7.820% | $244.3848 | $244.38 | $244.40 | $244.40 |
| 7 purchase totals = | $1,037.93 | $1,108.6105 | $1,108.61 | $1,108.65 | $1,108.60 | |