| 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 | $18.27 | 12.194% | $20.4978 | $20.50 | $20.50 | $20.50 |
| Purchase #2 | $126.97 | 12.391% | $142.7029 | $142.70 | $142.70 | $142.70 |
| Purchase #3 | $118.88 | 4.186% | $123.8563 | $123.86 | $123.85 | $123.90 |
| Purchase #4 | $47.45 | 7.874% | $51.1862 | $51.19 | $51.20 | $51.20 |
| Purchase #5 | $128.71 | 9.516% | $140.958 | $140.96 | $140.95 | $141.00 |
| Purchase #6 | $190.87 | 9.658% | $209.3042 | $209.30 | $209.30 | $209.30 |
| Purchase #7 | $136.70 | 7.827% | $147.3995 | $147.40 | $147.40 | $147.40 |
| 7 purchase totals = | $767.85 | $835.9049 | $835.91 | $835.90 | $836.00 | |