| 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 | $37.46 | 3.241% | $38.6741 | $38.67 | $38.65 | $38.70 |
| Purchase #2 | $250.71 | 12.128% | $281.1161 | $281.12 | $281.10 | $281.10 |
| Purchase #3 | $97.34 | 11.335% | $108.3735 | $108.37 | $108.35 | $108.40 |
| Purchase #4 | $179.25 | 4.659% | $187.6013 | $187.60 | $187.60 | $187.60 |
| Purchase #5 | $187.82 | 11.353% | $209.1432 | $209.14 | $209.15 | $209.10 |
| Purchase #6 | $120.39 | 9.756% | $132.1352 | $132.14 | $132.15 | $132.10 |
| Purchase #7 | $218.67 | 11.741% | $244.344 | $244.34 | $244.35 | $244.30 |
| 7 purchase totals = | $1,091.64 | $1,201.3874 | $1,201.38 | $1,201.35 | $1,201.30 | |