| 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 | $242.60 | 4.223% | $252.845 | $252.85 | $252.85 | $252.80 |
| Purchase #2 | $211.95 | 3.468% | $219.3004 | $219.30 | $219.30 | $219.30 |
| Purchase #3 | $149.61 | 11.395% | $166.6581 | $166.66 | $166.65 | $166.70 |
| Purchase #4 | $7.99 | 4.173% | $8.3234 | $8.32 | $8.30 | $8.30 |
| Purchase #5 | $54.93 | 6.378% | $58.4334 | $58.43 | $58.45 | $58.40 |
| Purchase #6 | $6.84 | 10.774% | $7.5769 | $7.58 | $7.60 | $7.60 |
| Purchase #7 | $115.44 | 7.162% | $123.7078 | $123.71 | $123.70 | $123.70 |
| 7 purchase totals = | $789.36 | $836.8450 | $836.85 | $836.85 | $836.80 | |