| 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 | $227.62 | 10.200% | $250.8372 | $250.84 | $250.85 | $250.80 |
| Purchase #2 | $67.52 | 4.282% | $70.4112 | $70.41 | $70.40 | $70.40 |
| Purchase #3 | $230.33 | 5.486% | $242.9659 | $242.97 | $242.95 | $243.00 |
| Purchase #4 | $46.35 | 4.792% | $48.5711 | $48.57 | $48.55 | $48.60 |
| Purchase #5 | $87.28 | 13.240% | $98.8359 | $98.84 | $98.85 | $98.80 |
| Purchase #6 | $128.32 | 5.563% | $135.4584 | $135.46 | $135.45 | $135.50 |
| Purchase #7 | $57.54 | 7.194% | $61.6794 | $61.68 | $61.70 | $61.70 |
| 7 purchase totals = | $844.96 | $908.7591 | $908.77 | $908.75 | $908.80 | |