| 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 | $216.42 | 6.452% | $230.3834 | $230.38 | $230.40 | $230.40 |
| Purchase #2 | $104.68 | 8.491% | $113.5684 | $113.57 | $113.55 | $113.60 |
| Purchase #3 | $185.77 | 6.206% | $197.2989 | $197.30 | $197.30 | $197.30 |
| Purchase #4 | $209.96 | 13.484% | $238.271 | $238.27 | $238.25 | $238.30 |
| Purchase #5 | $46.26 | 3.731% | $47.986 | $47.99 | $48.00 | $48.00 |
| Purchase #6 | $124.90 | 8.326% | $135.2992 | $135.30 | $135.30 | $135.30 |
| Purchase #7 | $238.79 | 4.635% | $249.8579 | $249.86 | $249.85 | $249.90 |
| 7 purchase totals = | $1,126.78 | $1,212.6648 | $1,212.67 | $1,212.65 | $1,212.80 | |