| 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 | $10.41 | 8.838% | $11.33 | $11.33 | $11.35 | $11.30 |
| Purchase #2 | $199.79 | 9.684% | $219.1377 | $219.14 | $219.15 | $219.10 |
| Purchase #3 | $235.43 | 8.597% | $255.6699 | $255.67 | $255.65 | $255.70 |
| Purchase #4 | $147.92 | 11.418% | $164.8095 | $164.81 | $164.80 | $164.80 |
| Purchase #5 | $19.37 | 5.717% | $20.4774 | $20.48 | $20.50 | $20.50 |
| Purchase #6 | $36.57 | 6.534% | $38.9595 | $38.96 | $38.95 | $39.00 |
| Purchase #7 | $102.59 | 5.309% | $108.0365 | $108.04 | $108.05 | $108.00 |
| 7 purchase totals = | $752.08 | $818.4205 | $818.43 | $818.45 | $818.40 | |