| 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 | $234.34 | 10.541% | $259.0418 | $259.04 | $259.05 | $259.00 |
| Purchase #2 | $242.48 | 13.235% | $274.5722 | $274.57 | $274.55 | $274.60 |
| Purchase #3 | $129.71 | 5.807% | $137.2423 | $137.24 | $137.25 | $137.20 |
| Purchase #4 | $137.94 | 3.102% | $142.2189 | $142.22 | $142.20 | $142.20 |
| Purchase #5 | $50.60 | 9.285% | $55.2982 | $55.30 | $55.30 | $55.30 |
| Purchase #6 | $54.29 | 3.350% | $56.1087 | $56.11 | $56.10 | $56.10 |
| Purchase #7 | $108.74 | 3.810% | $112.883 | $112.88 | $112.90 | $112.90 |
| 7 purchase totals = | $958.10 | $1,037.3651 | $1,037.36 | $1,037.35 | $1,037.30 | |