| 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 | $221.33 | 3.511% | $229.1009 | $229.10 | $229.10 | $229.10 |
| Purchase #2 | $202.79 | 4.451% | $211.8162 | $211.82 | $211.80 | $211.80 |
| Purchase #3 | $176.57 | 5.268% | $185.8717 | $185.87 | $185.85 | $185.90 |
| Purchase #4 | $201.89 | 9.396% | $220.8596 | $220.86 | $220.85 | $220.90 |
| Purchase #5 | $239.53 | 6.122% | $254.194 | $254.19 | $254.20 | $254.20 |
| Purchase #6 | $190.83 | 10.415% | $210.7049 | $210.70 | $210.70 | $210.70 |
| Purchase #7 | $189.38 | 3.109% | $195.2678 | $195.27 | $195.25 | $195.30 |
| 7 purchase totals = | $1,422.32 | $1,507.8151 | $1,507.81 | $1,507.75 | $1,507.90 | |