| 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 | $98.39 | 13.287% | $111.4631 | $111.46 | $111.45 | $111.50 |
| Purchase #2 | $107.85 | 9.207% | $117.7797 | $117.78 | $117.80 | $117.80 |
| Purchase #3 | $97.74 | 7.527% | $105.0969 | $105.10 | $105.10 | $105.10 |
| Purchase #4 | $194.44 | 9.700% | $213.3007 | $213.30 | $213.30 | $213.30 |
| Purchase #5 | $180.27 | 5.207% | $189.6567 | $189.66 | $189.65 | $189.70 |
| Purchase #6 | $28.92 | 12.440% | $32.5176 | $32.52 | $32.50 | $32.50 |
| Purchase #7 | $45.40 | 5.565% | $47.9265 | $47.93 | $47.95 | $47.90 |
| 7 purchase totals = | $753.01 | $817.7412 | $817.75 | $817.75 | $817.80 | |