| 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 | $103.63 | 8.266% | $112.1961 | $112.20 | $112.20 | $112.20 |
| Purchase #2 | $204.50 | 6.714% | $218.2301 | $218.23 | $218.25 | $218.20 |
| Purchase #3 | $192.91 | 6.838% | $206.1012 | $206.10 | $206.10 | $206.10 |
| Purchase #4 | $161.49 | 7.504% | $173.6082 | $173.61 | $173.60 | $173.60 |
| Purchase #5 | $190.36 | 12.739% | $214.61 | $214.61 | $214.60 | $214.60 |
| Purchase #6 | $130.49 | 8.487% | $141.5647 | $141.56 | $141.55 | $141.60 |
| Purchase #7 | $54.88 | 10.836% | $60.8268 | $60.83 | $60.85 | $60.80 |
| 7 purchase totals = | $1,038.26 | $1,127.1371 | $1,127.14 | $1,127.15 | $1,127.10 | |