| 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 | $197.94 | 10.414% | $218.5535 | $218.55 | $218.55 | $218.60 |
| Purchase #2 | $84.35 | 8.424% | $91.4556 | $91.46 | $91.45 | $91.50 |
| Purchase #3 | $210.73 | 10.729% | $233.3392 | $233.34 | $233.35 | $233.30 |
| Purchase #4 | $211.57 | 9.353% | $231.3581 | $231.36 | $231.35 | $231.40 |
| Purchase #5 | $243.81 | 9.127% | $266.0625 | $266.06 | $266.05 | $266.10 |
| Purchase #6 | $38.55 | 3.121% | $39.7531 | $39.75 | $39.75 | $39.80 |
| Purchase #7 | $42.46 | 3.473% | $43.9346 | $43.93 | $43.95 | $43.90 |
| 7 purchase totals = | $1,029.41 | $1,124.4566 | $1,124.45 | $1,124.45 | $1,124.60 | |