| 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 | $229.67 | 10.303% | $253.3329 | $253.33 | $253.35 | $253.30 |
| Purchase #2 | $248.79 | 6.761% | $265.6107 | $265.61 | $265.60 | $265.60 |
| Purchase #3 | $215.27 | 13.827% | $245.0354 | $245.04 | $245.05 | $245.00 |
| Purchase #4 | $174.29 | 5.401% | $183.7034 | $183.70 | $183.70 | $183.70 |
| Purchase #5 | $32.40 | 5.325% | $34.1253 | $34.13 | $34.15 | $34.10 |
| Purchase #6 | $30.58 | 10.829% | $33.8915 | $33.89 | $33.90 | $33.90 |
| Purchase #7 | $223.49 | 8.235% | $241.8944 | $241.89 | $241.90 | $241.90 |
| 7 purchase totals = | $1,154.49 | $1,257.5936 | $1,257.59 | $1,257.65 | $1,257.50 | |