| 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 | $230.41 | 3.509% | $238.4951 | $238.50 | $238.50 | $238.50 |
| Purchase #2 | $113.45 | 3.786% | $117.7452 | $117.75 | $117.75 | $117.70 |
| Purchase #3 | $96.65 | 6.269% | $102.709 | $102.71 | $102.70 | $102.70 |
| Purchase #4 | $37.62 | 13.650% | $42.7551 | $42.76 | $42.75 | $42.80 |
| Purchase #5 | $125.46 | 4.540% | $131.1559 | $131.16 | $131.15 | $131.20 |
| Purchase #6 | $189.45 | 4.496% | $197.9677 | $197.97 | $197.95 | $198.00 |
| Purchase #7 | $167.87 | 3.627% | $173.9586 | $173.96 | $173.95 | $174.00 |
| 7 purchase totals = | $960.91 | $1,004.7866 | $1,004.81 | $1,004.75 | $1,004.90 | |