| 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 | $31.90 | 13.775% | $36.2942 | $36.29 | $36.30 | $36.30 |
| Purchase #2 | $236.56 | 11.103% | $262.8253 | $262.83 | $262.85 | $262.80 |
| Purchase #3 | $222.87 | 9.575% | $244.2098 | $244.21 | $244.20 | $244.20 |
| Purchase #4 | $192.30 | 6.157% | $204.1399 | $204.14 | $204.15 | $204.10 |
| Purchase #5 | $207.35 | 5.853% | $219.4862 | $219.49 | $219.50 | $219.50 |
| Purchase #6 | $13.99 | 3.210% | $14.4391 | $14.44 | $14.45 | $14.40 |
| Purchase #7 | $226.88 | 12.750% | $255.8072 | $255.81 | $255.80 | $255.80 |
| 7 purchase totals = | $1,131.85 | $1,237.2017 | $1,237.21 | $1,237.25 | $1,237.10 | |