| 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 | $35.74 | 13.293% | $40.4909 | $40.49 | $40.50 | $40.50 |
| Purchase #2 | $191.63 | 5.621% | $202.4015 | $202.40 | $202.40 | $202.40 |
| Purchase #3 | $86.88 | 11.367% | $96.7556 | $96.76 | $96.75 | $96.80 |
| Purchase #4 | $136.91 | 9.803% | $150.3313 | $150.33 | $150.35 | $150.30 |
| Purchase #5 | $198.72 | 12.427% | $223.4149 | $223.41 | $223.40 | $223.40 |
| Purchase #6 | $180.57 | 7.595% | $194.2843 | $194.28 | $194.30 | $194.30 |
| Purchase #7 | $185.63 | 5.121% | $195.1361 | $195.14 | $195.15 | $195.10 |
| 7 purchase totals = | $1,016.08 | $1,102.8146 | $1,102.81 | $1,102.85 | $1,102.80 | |