| 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 | $241.70 | 13.684% | $274.7742 | $274.77 | $274.75 | $274.80 |
| Purchase #2 | $243.25 | 11.218% | $270.5378 | $270.54 | $270.55 | $270.50 |
| Purchase #3 | $191.65 | 6.547% | $204.1973 | $204.20 | $204.20 | $204.20 |
| Purchase #4 | $126.57 | 12.724% | $142.6748 | $142.67 | $142.65 | $142.70 |
| Purchase #5 | $42.67 | 3.338% | $44.0943 | $44.09 | $44.10 | $44.10 |
| Purchase #6 | $85.43 | 12.321% | $95.9558 | $95.96 | $95.95 | $96.00 |
| Purchase #7 | $146.28 | 4.712% | $153.1727 | $153.17 | $153.15 | $153.20 |
| 7 purchase totals = | $1,077.55 | $1,185.4069 | $1,185.40 | $1,185.35 | $1,185.50 | |