| 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 | $45.68 | 3.558% | $47.3053 | $47.31 | $47.30 | $47.30 |
| Purchase #2 | $148.49 | 6.403% | $157.9978 | $158.00 | $158.00 | $158.00 |
| Purchase #3 | $208.98 | 3.385% | $216.054 | $216.05 | $216.05 | $216.10 |
| Purchase #4 | $39.61 | 10.574% | $43.7984 | $43.80 | $43.80 | $43.80 |
| Purchase #5 | $230.60 | 10.868% | $255.6616 | $255.66 | $255.65 | $255.70 |
| Purchase #6 | $139.76 | 11.139% | $155.3279 | $155.33 | $155.35 | $155.30 |
| Purchase #7 | $240.38 | 5.477% | $253.5456 | $253.55 | $253.55 | $253.50 |
| 7 purchase totals = | $1,053.50 | $1,129.6906 | $1,129.70 | $1,129.70 | $1,129.70 | |