| 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 | $218.68 | 5.559% | $230.8364 | $230.84 | $230.85 | $230.80 |
| Purchase #2 | $41.71 | 5.406% | $43.9648 | $43.96 | $43.95 | $44.00 |
| Purchase #3 | $244.93 | 8.743% | $266.3442 | $266.34 | $266.35 | $266.30 |
| Purchase #4 | $76.97 | 11.726% | $85.9955 | $86.00 | $86.00 | $86.00 |
| Purchase #5 | $17.49 | 10.822% | $19.3828 | $19.38 | $19.40 | $19.40 |
| Purchase #6 | $155.48 | 9.784% | $170.6922 | $170.69 | $170.70 | $170.70 |
| Purchase #7 | $145.58 | 4.106% | $151.5575 | $151.56 | $151.55 | $151.60 |
| 7 purchase totals = | $900.84 | $968.7734 | $968.77 | $968.80 | $968.80 | |