| 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 | $201.27 | 6.366% | $214.0828 | $214.08 | $214.10 | $214.10 |
| Purchase #2 | $119.29 | 12.125% | $133.7539 | $133.75 | $133.75 | $133.80 |
| Purchase #3 | $45.50 | 8.428% | $49.3347 | $49.33 | $49.35 | $49.30 |
| Purchase #4 | $80.28 | 5.324% | $84.5541 | $84.55 | $84.55 | $84.60 |
| Purchase #5 | $87.65 | 12.633% | $98.7228 | $98.72 | $98.70 | $98.70 |
| Purchase #6 | $89.94 | 11.175% | $99.9908 | $99.99 | $100.00 | $100.00 |
| Purchase #7 | $20.56 | 4.393% | $21.4632 | $21.46 | $21.45 | $21.50 |
| 7 purchase totals = | $644.49 | $701.9023 | $701.88 | $701.90 | $702.00 | |