| 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 | $210.91 | 3.415% | $218.1126 | $218.11 | $218.10 | $218.10 |
| Purchase #2 | $156.73 | 3.520% | $162.2469 | $162.25 | $162.25 | $162.20 |
| Purchase #3 | $49.86 | 12.466% | $56.0755 | $56.08 | $56.10 | $56.10 |
| Purchase #4 | $236.43 | 12.478% | $265.9317 | $265.93 | $265.95 | $265.90 |
| Purchase #5 | $10.76 | 6.589% | $11.469 | $11.47 | $11.45 | $11.50 |
| Purchase #6 | $34.67 | 13.294% | $39.279 | $39.28 | $39.30 | $39.30 |
| Purchase #7 | $223.46 | 10.359% | $246.6082 | $246.61 | $246.60 | $246.60 |
| 7 purchase totals = | $922.82 | $999.7229 | $999.73 | $999.75 | $999.70 | |