| 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 | $218.72 | 6.842% | $233.6848 | $233.68 | $233.70 | $233.70 |
| Purchase #2 | $145.60 | 5.752% | $153.9749 | $153.97 | $153.95 | $154.00 |
| Purchase #3 | $193.41 | 10.207% | $213.1514 | $213.15 | $213.15 | $213.20 |
| Purchase #4 | $199.96 | 5.208% | $210.3739 | $210.37 | $210.35 | $210.40 |
| Purchase #5 | $204.55 | 7.576% | $220.0467 | $220.05 | $220.05 | $220.00 |
| Purchase #6 | $242.45 | 4.564% | $253.5154 | $253.52 | $253.50 | $253.50 |
| Purchase #7 | $28.58 | 11.724% | $31.9307 | $31.93 | $31.95 | $31.90 |
| 7 purchase totals = | $1,233.27 | $1,316.6778 | $1,316.67 | $1,316.65 | $1,316.70 | |