| 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 | $67.68 | 4.406% | $70.662 | $70.66 | $70.65 | $70.70 |
| Purchase #2 | $26.94 | 9.110% | $29.3942 | $29.39 | $29.40 | $29.40 |
| Purchase #3 | $123.40 | 8.278% | $133.6151 | $133.62 | $133.60 | $133.60 |
| Purchase #4 | $118.87 | 6.390% | $126.4658 | $126.47 | $126.45 | $126.50 |
| Purchase #5 | $220.65 | 8.728% | $239.9083 | $239.91 | $239.90 | $239.90 |
| Purchase #6 | $246.70 | 12.169% | $276.7209 | $276.72 | $276.70 | $276.70 |
| Purchase #7 | $199.68 | 11.865% | $223.372 | $223.37 | $223.35 | $223.40 |
| 7 purchase totals = | $1,003.92 | $1,100.1383 | $1,100.14 | $1,100.05 | $1,100.20 | |