| 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 | $119.93 | 10.211% | $132.1761 | $132.18 | $132.20 | $132.20 |
| Purchase #2 | $102.88 | 11.774% | $114.9931 | $114.99 | $115.00 | $115.00 |
| Purchase #3 | $213.94 | 11.294% | $238.1024 | $238.10 | $238.10 | $238.10 |
| Purchase #4 | $194.76 | 8.254% | $210.8355 | $210.84 | $210.85 | $210.80 |
| Purchase #5 | $180.49 | 8.790% | $196.3551 | $196.36 | $196.35 | $196.40 |
| Purchase #6 | $234.78 | 8.183% | $253.992 | $253.99 | $254.00 | $254.00 |
| Purchase #7 | $145.52 | 12.437% | $163.6183 | $163.62 | $163.60 | $163.60 |
| 7 purchase totals = | $1,192.30 | $1,310.0725 | $1,310.08 | $1,310.10 | $1,310.10 | |