| 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 | $238.37 | 6.415% | $253.6614 | $253.66 | $253.65 | $253.70 |
| Purchase #2 | $63.97 | 11.153% | $71.1046 | $71.10 | $71.10 | $71.10 |
| Purchase #3 | $99.85 | 7.294% | $107.1331 | $107.13 | $107.15 | $107.10 |
| Purchase #4 | $233.93 | 10.398% | $258.254 | $258.25 | $258.25 | $258.30 |
| Purchase #5 | $98.83 | 5.103% | $103.8733 | $103.87 | $103.85 | $103.90 |
| Purchase #6 | $71.80 | 10.325% | $79.2134 | $79.21 | $79.20 | $79.20 |
| Purchase #7 | $70.35 | 5.376% | $74.132 | $74.13 | $74.15 | $74.10 |
| 7 purchase totals = | $877.10 | $947.3718 | $947.35 | $947.35 | $947.40 | |