| 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 | $225.34 | 3.171% | $232.4855 | $232.49 | $232.50 | $232.50 |
| Purchase #2 | $209.50 | 10.110% | $230.6805 | $230.68 | $230.70 | $230.70 |
| Purchase #3 | $79.95 | 8.624% | $86.8449 | $86.84 | $86.85 | $86.80 |
| Purchase #4 | $230.28 | 8.252% | $249.2827 | $249.28 | $249.30 | $249.30 |
| Purchase #5 | $247.58 | 8.479% | $268.5723 | $268.57 | $268.55 | $268.60 |
| Purchase #6 | $225.38 | 4.167% | $234.7716 | $234.77 | $234.75 | $234.80 |
| Purchase #7 | $43.36 | 10.128% | $47.7515 | $47.75 | $47.75 | $47.80 |
| 7 purchase totals = | $1,261.39 | $1,350.3890 | $1,350.38 | $1,350.40 | $1,350.50 | |