| 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 | $234.41 | 4.279% | $244.4404 | $244.44 | $244.45 | $244.40 |
| Purchase #2 | $189.28 | 13.195% | $214.2555 | $214.26 | $214.25 | $214.30 |
| Purchase #3 | $196.39 | 6.775% | $209.6954 | $209.70 | $209.70 | $209.70 |
| Purchase #4 | $205.59 | 13.585% | $233.5194 | $233.52 | $233.50 | $233.50 |
| Purchase #5 | $147.86 | 9.240% | $161.5223 | $161.52 | $161.50 | $161.50 |
| Purchase #6 | $9.26 | 10.568% | $10.2386 | $10.24 | $10.25 | $10.20 |
| Purchase #7 | $217.84 | 9.486% | $238.5043 | $238.50 | $238.50 | $238.50 |
| 7 purchase totals = | $1,200.63 | $1,312.1759 | $1,312.18 | $1,312.15 | $1,312.10 | |