| 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 | $155.75 | 7.157% | $166.897 | $166.90 | $166.90 | $166.90 |
| Purchase #2 | $240.85 | 12.380% | $270.6672 | $270.67 | $270.65 | $270.70 |
| Purchase #3 | $84.74 | 12.207% | $95.0842 | $95.08 | $95.10 | $95.10 |
| Purchase #4 | $217.36 | 10.422% | $240.0133 | $240.01 | $240.00 | $240.00 |
| Purchase #5 | $200.72 | 6.436% | $213.6383 | $213.64 | $213.65 | $213.60 |
| Purchase #6 | $116.83 | 4.419% | $121.9927 | $121.99 | $122.00 | $122.00 |
| Purchase #7 | $174.89 | 9.631% | $191.7337 | $191.73 | $191.75 | $191.70 |
| 7 purchase totals = | $1,191.14 | $1,300.0264 | $1,300.02 | $1,300.05 | $1,300.00 | |