| 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 | $215.87 | 10.592% | $238.735 | $238.74 | $238.75 | $238.70 |
| Purchase #2 | $169.47 | 9.740% | $185.9764 | $185.98 | $186.00 | $186.00 |
| Purchase #3 | $142.44 | 13.113% | $161.1182 | $161.12 | $161.10 | $161.10 |
| Purchase #4 | $105.42 | 11.557% | $117.6034 | $117.60 | $117.60 | $117.60 |
| Purchase #5 | $169.35 | 6.565% | $180.4678 | $180.47 | $180.45 | $180.50 |
| Purchase #6 | $41.85 | 11.755% | $46.7695 | $46.77 | $46.75 | $46.80 |
| Purchase #7 | $86.99 | 5.229% | $91.5387 | $91.54 | $91.55 | $91.50 |
| 7 purchase totals = | $931.39 | $1,022.2090 | $1,022.22 | $1,022.20 | $1,022.20 | |