| 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 | 9.193% | $107.435 | $107.44 | $107.45 | $107.40 |
| Purchase #2 | $78.44 | 6.260% | $83.3503 | $83.35 | $83.35 | $83.40 |
| Purchase #3 | $108.37 | 8.140% | $117.1913 | $117.19 | $117.20 | $117.20 |
| Purchase #4 | $209.34 | 4.307% | $218.3563 | $218.36 | $218.35 | $218.40 |
| Purchase #5 | $53.71 | 13.780% | $61.1112 | $61.11 | $61.10 | $61.10 |
| Purchase #6 | $161.93 | 13.766% | $184.2213 | $184.22 | $184.20 | $184.20 |
| Purchase #7 | $138.85 | 13.239% | $157.2324 | $157.23 | $157.25 | $157.20 |
| 7 purchase totals = | $849.03 | $928.8978 | $928.90 | $928.90 | $928.90 | |