| 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 | $242.70 | 11.302% | $270.13 | $270.13 | $270.15 | $270.10 |
| Purchase #2 | $124.86 | 12.665% | $140.6735 | $140.67 | $140.65 | $140.70 |
| Purchase #3 | $93.87 | 8.402% | $101.757 | $101.76 | $101.75 | $101.80 |
| Purchase #4 | $116.37 | 3.716% | $120.6943 | $120.69 | $120.70 | $120.70 |
| Purchase #5 | $174.85 | 11.596% | $195.1256 | $195.13 | $195.15 | $195.10 |
| Purchase #6 | $178.93 | 7.578% | $192.4893 | $192.49 | $192.50 | $192.50 |
| Purchase #7 | $114.44 | 3.785% | $118.7716 | $118.77 | $118.75 | $118.80 |
| 7 purchase totals = | $1,046.02 | $1,139.6413 | $1,139.64 | $1,139.65 | $1,139.70 | |