| 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 | $225.74 | 7.414% | $242.4764 | $242.48 | $242.50 | $242.50 |
| Purchase #2 | $121.90 | 12.831% | $137.541 | $137.54 | $137.55 | $137.50 |
| Purchase #3 | $108.98 | 8.210% | $117.9273 | $117.93 | $117.95 | $117.90 |
| Purchase #4 | $92.38 | 6.872% | $98.7284 | $98.73 | $98.75 | $98.70 |
| Purchase #5 | $120.61 | 12.722% | $135.954 | $135.95 | $135.95 | $136.00 |
| Purchase #6 | $11.28 | 13.212% | $12.7703 | $12.77 | $12.75 | $12.80 |
| Purchase #7 | $48.86 | 4.214% | $50.919 | $50.92 | $50.90 | $50.90 |
| 7 purchase totals = | $729.75 | $796.3164 | $796.32 | $796.35 | $796.30 | |