| 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 | $249.86 | 8.324% | $270.6583 | $270.66 | $270.65 | $270.70 |
| Purchase #2 | $220.55 | 12.675% | $248.5047 | $248.50 | $248.50 | $248.50 |
| Purchase #3 | $192.48 | 6.273% | $204.5543 | $204.55 | $204.55 | $204.60 |
| Purchase #4 | $24.61 | 4.616% | $25.746 | $25.75 | $25.75 | $25.70 |
| Purchase #5 | $149.62 | 3.333% | $154.6068 | $154.61 | $154.60 | $154.60 |
| Purchase #6 | $103.71 | 9.344% | $113.4007 | $113.40 | $113.40 | $113.40 |
| Purchase #7 | $165.26 | 3.330% | $170.7632 | $170.76 | $170.75 | $170.80 |
| 7 purchase totals = | $1,106.09 | $1,188.2340 | $1,188.23 | $1,188.20 | $1,188.30 | |