| 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 | $174.43 | 10.519% | $192.7783 | $192.78 | $192.80 | $192.80 |
| Purchase #2 | $195.60 | 9.229% | $213.6519 | $213.65 | $213.65 | $213.70 |
| Purchase #3 | $202.79 | 5.251% | $213.4385 | $213.44 | $213.45 | $213.40 |
| Purchase #4 | $64.97 | 9.253% | $70.9817 | $70.98 | $71.00 | $71.00 |
| Purchase #5 | $132.93 | 11.466% | $148.1718 | $148.17 | $148.15 | $148.20 |
| Purchase #6 | $239.55 | 10.199% | $263.9817 | $263.98 | $264.00 | $264.00 |
| Purchase #7 | $132.78 | 10.593% | $146.8454 | $146.85 | $146.85 | $146.80 |
| 7 purchase totals = | $1,143.05 | $1,249.8493 | $1,249.85 | $1,249.90 | $1,249.90 | |