| 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 | $230.77 | 7.608% | $248.327 | $248.33 | $248.35 | $248.30 |
| Purchase #2 | $14.89 | 11.444% | $16.594 | $16.59 | $16.60 | $16.60 |
| Purchase #3 | $242.59 | 4.730% | $254.0645 | $254.06 | $254.05 | $254.10 |
| Purchase #4 | $23.43 | 9.770% | $25.7191 | $25.72 | $25.70 | $25.70 |
| Purchase #5 | $86.81 | 5.654% | $91.7182 | $91.72 | $91.70 | $91.70 |
| Purchase #6 | $142.67 | 9.218% | $155.8213 | $155.82 | $155.80 | $155.80 |
| Purchase #7 | $108.32 | 12.781% | $122.1644 | $122.16 | $122.15 | $122.20 |
| 7 purchase totals = | $849.48 | $914.4085 | $914.40 | $914.35 | $914.40 | |