| 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 | $12.28 | 8.312% | $13.3007 | $13.30 | $13.30 | $13.30 |
| Purchase #2 | $92.61 | 10.324% | $102.1711 | $102.17 | $102.15 | $102.20 |
| Purchase #3 | $197.55 | 8.624% | $214.5867 | $214.59 | $214.60 | $214.60 |
| Purchase #4 | $159.25 | 12.132% | $178.5702 | $178.57 | $178.55 | $178.60 |
| Purchase #5 | $248.97 | 7.300% | $267.1448 | $267.14 | $267.15 | $267.10 |
| Purchase #6 | $145.48 | 10.831% | $161.2369 | $161.24 | $161.25 | $161.20 |
| Purchase #7 | $147.87 | 9.727% | $162.2533 | $162.25 | $162.25 | $162.30 |
| 7 purchase totals = | $1,004.01 | $1,099.2637 | $1,099.26 | $1,099.25 | $1,099.30 | |