| 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 | $221.73 | 8.563% | $240.7167 | $240.72 | $240.70 | $240.70 |
| Purchase #2 | $83.70 | 13.214% | $94.7601 | $94.76 | $94.75 | $94.80 |
| Purchase #3 | $92.99 | 5.684% | $98.2756 | $98.28 | $98.30 | $98.30 |
| Purchase #4 | $91.92 | 7.741% | $99.0355 | $99.04 | $99.05 | $99.00 |
| Purchase #5 | $123.28 | 4.362% | $128.6575 | $128.66 | $128.65 | $128.70 |
| Purchase #6 | $239.69 | 6.713% | $255.7804 | $255.78 | $255.80 | $255.80 |
| Purchase #7 | $45.97 | 7.810% | $49.5603 | $49.56 | $49.55 | $49.60 |
| 7 purchase totals = | $899.28 | $966.7861 | $966.80 | $966.80 | $966.90 | |