| 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 | $96.60 | 13.596% | $109.7337 | $109.73 | $109.75 | $109.70 |
| Purchase #2 | $205.78 | 6.306% | $218.7565 | $218.76 | $218.75 | $218.80 |
| Purchase #3 | $102.92 | 5.391% | $108.4684 | $108.47 | $108.45 | $108.50 |
| Purchase #4 | $192.77 | 6.677% | $205.6413 | $205.64 | $205.65 | $205.60 |
| Purchase #5 | $128.55 | 6.717% | $137.1847 | $137.18 | $137.20 | $137.20 |
| Purchase #6 | $237.88 | 11.665% | $265.6287 | $265.63 | $265.65 | $265.60 |
| Purchase #7 | $80.36 | 4.824% | $84.2366 | $84.24 | $84.25 | $84.20 |
| 7 purchase totals = | $1,044.86 | $1,129.6499 | $1,129.65 | $1,129.70 | $1,129.60 | |