| 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 | $102.90 | 13.497% | $116.7884 | $116.79 | $116.80 | $116.80 |
| Purchase #2 | $52.98 | 3.589% | $54.8815 | $54.88 | $54.90 | $54.90 |
| Purchase #3 | $182.73 | 9.131% | $199.4151 | $199.42 | $199.40 | $199.40 |
| Purchase #4 | $120.39 | 8.157% | $130.2102 | $130.21 | $130.20 | $130.20 |
| Purchase #5 | $219.33 | 8.522% | $238.0213 | $238.02 | $238.00 | $238.00 |
| Purchase #6 | $75.67 | 12.565% | $85.1779 | $85.18 | $85.20 | $85.20 |
| Purchase #7 | $204.84 | 4.110% | $213.2589 | $213.26 | $213.25 | $213.30 |
| 7 purchase totals = | $958.84 | $1,037.7533 | $1,037.76 | $1,037.75 | $1,037.80 | |