| 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 | $243.74 | 4.777% | $255.3835 | $255.38 | $255.40 | $255.40 |
| Purchase #2 | $213.46 | 3.136% | $220.1541 | $220.15 | $220.15 | $220.20 |
| Purchase #3 | $111.33 | 7.271% | $119.4248 | $119.42 | $119.40 | $119.40 |
| Purchase #4 | $214.73 | 3.165% | $221.5262 | $221.53 | $221.55 | $221.50 |
| Purchase #5 | $105.26 | 13.503% | $119.4733 | $119.47 | $119.45 | $119.50 |
| Purchase #6 | $124.82 | 6.686% | $133.1655 | $133.17 | $133.15 | $133.20 |
| Purchase #7 | $245.54 | 10.301% | $270.8331 | $270.83 | $270.85 | $270.80 |
| 7 purchase totals = | $1,258.88 | $1,339.9605 | $1,339.95 | $1,339.95 | $1,340.00 | |