| 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 | $211.77 | 3.180% | $218.5043 | $218.50 | $218.50 | $218.50 |
| Purchase #2 | $8.25 | 9.158% | $9.0055 | $9.01 | $9.00 | $9.00 |
| Purchase #3 | $171.49 | 6.656% | $182.9044 | $182.90 | $182.90 | $182.90 |
| Purchase #4 | $247.34 | 3.669% | $256.4149 | $256.41 | $256.40 | $256.40 |
| Purchase #5 | $35.55 | 4.494% | $37.1476 | $37.15 | $37.15 | $37.10 |
| Purchase #6 | $185.84 | 5.593% | $196.234 | $196.23 | $196.25 | $196.20 |
| Purchase #7 | $43.92 | 9.272% | $47.9923 | $47.99 | $48.00 | $48.00 |
| 7 purchase totals = | $904.16 | $948.2030 | $948.19 | $948.20 | $948.10 | |