| 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 | $225.49 | 3.178% | $232.6561 | $232.66 | $232.65 | $232.70 |
| Purchase #2 | $234.86 | 4.360% | $245.0999 | $245.10 | $245.10 | $245.10 |
| Purchase #3 | $16.26 | 3.819% | $16.881 | $16.88 | $16.90 | $16.90 |
| Purchase #4 | $92.67 | 3.135% | $95.5752 | $95.58 | $95.60 | $95.60 |
| Purchase #5 | $28.56 | 3.309% | $29.5051 | $29.51 | $29.50 | $29.50 |
| Purchase #6 | $54.35 | 9.392% | $59.4546 | $59.45 | $59.45 | $59.50 |
| Purchase #7 | $36.40 | 6.654% | $38.8221 | $38.82 | $38.80 | $38.80 |
| 7 purchase totals = | $688.59 | $717.9940 | $718.00 | $718.00 | $718.10 | |