| 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 | $101.46 | 8.838% | $110.427 | $110.43 | $110.45 | $110.40 |
| Purchase #2 | $110.28 | 13.167% | $124.8006 | $124.80 | $124.80 | $124.80 |
| Purchase #3 | $36.99 | 7.674% | $39.8286 | $39.83 | $39.85 | $39.80 |
| Purchase #4 | $188.86 | 3.390% | $195.2624 | $195.26 | $195.25 | $195.30 |
| Purchase #5 | $81.74 | 8.499% | $88.6871 | $88.69 | $88.70 | $88.70 |
| Purchase #6 | $205.29 | 4.484% | $214.4952 | $214.50 | $214.50 | $214.50 |
| Purchase #7 | $233.90 | 8.589% | $253.9897 | $253.99 | $254.00 | $254.00 |
| 7 purchase totals = | $958.52 | $1,027.4906 | $1,027.50 | $1,027.55 | $1,027.50 | |