| 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 | $33.81 | 4.247% | $35.2459 | $35.25 | $35.25 | $35.20 |
| Purchase #2 | $172.75 | 5.548% | $182.3342 | $182.33 | $182.35 | $182.30 |
| Purchase #3 | $176.90 | 3.132% | $182.4405 | $182.44 | $182.45 | $182.40 |
| Purchase #4 | $176.46 | 13.679% | $200.598 | $200.60 | $200.60 | $200.60 |
| Purchase #5 | $178.56 | 3.575% | $184.9435 | $184.94 | $184.95 | $184.90 |
| Purchase #6 | $155.79 | 10.544% | $172.2165 | $172.22 | $172.20 | $172.20 |
| Purchase #7 | $233.99 | 9.489% | $256.1933 | $256.19 | $256.20 | $256.20 |
| 7 purchase totals = | $1,128.26 | $1,213.9719 | $1,213.97 | $1,214.00 | $1,213.80 | |