| 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 | $193.27 | 10.375% | $213.3218 | $213.32 | $213.30 | $213.30 |
| Purchase #2 | $227.99 | 10.408% | $251.7192 | $251.72 | $251.70 | $251.70 |
| Purchase #3 | $111.72 | 7.121% | $119.6756 | $119.68 | $119.70 | $119.70 |
| Purchase #4 | $106.74 | 3.616% | $110.5997 | $110.60 | $110.60 | $110.60 |
| Purchase #5 | $20.38 | 11.125% | $22.6473 | $22.65 | $22.65 | $22.60 |
| Purchase #6 | $154.97 | 4.227% | $161.5206 | $161.52 | $161.50 | $161.50 |
| Purchase #7 | $220.88 | 9.551% | $241.9762 | $241.98 | $242.00 | $242.00 |
| 7 purchase totals = | $1,035.95 | $1,121.4604 | $1,121.47 | $1,121.45 | $1,121.40 | |