| 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 | $115.77 | 4.558% | $121.0468 | $121.05 | $121.05 | $121.00 |
| Purchase #2 | $104.82 | 12.351% | $117.7663 | $117.77 | $117.75 | $117.80 |
| Purchase #3 | $102.91 | 5.288% | $108.3519 | $108.35 | $108.35 | $108.40 |
| Purchase #4 | $170.37 | 4.591% | $178.1917 | $178.19 | $178.20 | $178.20 |
| Purchase #5 | $241.65 | 10.314% | $266.5738 | $266.57 | $266.55 | $266.60 |
| Purchase #6 | $225.90 | 8.840% | $245.8696 | $245.87 | $245.85 | $245.90 |
| Purchase #7 | $127.86 | 13.192% | $144.7273 | $144.73 | $144.75 | $144.70 |
| 7 purchase totals = | $1,089.28 | $1,182.5274 | $1,182.53 | $1,182.50 | $1,182.60 | |