| 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 | $142.61 | 5.434% | $150.3594 | $150.36 | $150.35 | $150.40 |
| Purchase #2 | $178.39 | 13.834% | $203.0685 | $203.07 | $203.05 | $203.10 |
| Purchase #3 | $18.38 | 10.330% | $20.2787 | $20.28 | $20.30 | $20.30 |
| Purchase #4 | $223.48 | 10.152% | $246.1677 | $246.17 | $246.15 | $246.20 |
| Purchase #5 | $247.98 | 7.831% | $267.3993 | $267.40 | $267.40 | $267.40 |
| Purchase #6 | $92.77 | 6.293% | $98.608 | $98.61 | $98.60 | $98.60 |
| Purchase #7 | $22.44 | 11.854% | $25.1 | $25.10 | $25.10 | $25.10 |
| 7 purchase totals = | $926.05 | $1,010.9816 | $1,010.99 | $1,010.95 | $1,011.10 | |