| 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 | $234.53 | 4.702% | $245.5576 | $245.56 | $245.55 | $245.60 |
| Purchase #2 | $31.50 | 3.218% | $32.5137 | $32.51 | $32.50 | $32.50 |
| Purchase #3 | $135.54 | 6.441% | $144.2701 | $144.27 | $144.25 | $144.30 |
| Purchase #4 | $173.50 | 3.145% | $178.9566 | $178.96 | $178.95 | $179.00 |
| Purchase #5 | $8.62 | 8.835% | $9.3816 | $9.38 | $9.40 | $9.40 |
| Purchase #6 | $155.60 | 9.507% | $170.3929 | $170.39 | $170.40 | $170.40 |
| Purchase #7 | $164.53 | 10.216% | $181.3384 | $181.34 | $181.35 | $181.30 |
| 7 purchase totals = | $903.82 | $962.4109 | $962.41 | $962.40 | $962.50 | |