| 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 | $190.25 | 9.766% | $208.8298 | $208.83 | $208.85 | $208.80 |
| Purchase #2 | $117.38 | 6.120% | $124.5637 | $124.56 | $124.55 | $124.60 |
| Purchase #3 | $208.61 | 12.252% | $234.1689 | $234.17 | $234.15 | $234.20 |
| Purchase #4 | $172.52 | 3.476% | $178.5168 | $178.52 | $178.50 | $178.50 |
| Purchase #5 | $155.87 | 10.105% | $171.6207 | $171.62 | $171.60 | $171.60 |
| Purchase #6 | $201.77 | 4.325% | $210.4966 | $210.50 | $210.50 | $210.50 |
| Purchase #7 | $246.25 | 7.207% | $263.9972 | $264.00 | $264.00 | $264.00 |
| 7 purchase totals = | $1,292.65 | $1,392.1937 | $1,392.20 | $1,392.15 | $1,392.20 | |