| 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 | $227.26 | 10.646% | $251.4541 | $251.45 | $251.45 | $251.50 |
| Purchase #2 | $69.95 | 7.243% | $75.0165 | $75.02 | $75.00 | $75.00 |
| Purchase #3 | $63.42 | 7.343% | $68.0769 | $68.08 | $68.10 | $68.10 |
| Purchase #4 | $23.61 | 3.446% | $24.4236 | $24.42 | $24.40 | $24.40 |
| Purchase #5 | $152.45 | 6.593% | $162.501 | $162.50 | $162.50 | $162.50 |
| Purchase #6 | $35.91 | 5.334% | $37.8254 | $37.83 | $37.85 | $37.80 |
| Purchase #7 | $117.39 | 10.392% | $129.5892 | $129.59 | $129.60 | $129.60 |
| 7 purchase totals = | $689.99 | $748.8867 | $748.89 | $748.90 | $748.90 | |