| 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 | $189.75 | 12.775% | $213.9906 | $213.99 | $214.00 | $214.00 |
| Purchase #2 | $205.69 | 11.354% | $229.044 | $229.04 | $229.05 | $229.00 |
| Purchase #3 | $126.81 | 8.151% | $137.1463 | $137.15 | $137.15 | $137.10 |
| Purchase #4 | $135.68 | 10.328% | $149.693 | $149.69 | $149.70 | $149.70 |
| Purchase #5 | $14.33 | 7.551% | $15.4121 | $15.41 | $15.40 | $15.40 |
| Purchase #6 | $210.99 | 9.276% | $230.5614 | $230.56 | $230.55 | $230.60 |
| Purchase #7 | $129.52 | 8.432% | $140.4411 | $140.44 | $140.45 | $140.40 |
| 7 purchase totals = | $1,012.77 | $1,116.2885 | $1,116.28 | $1,116.30 | $1,116.20 | |