| 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 | $201.49 | 4.381% | $210.3173 | $210.32 | $210.30 | $210.30 |
| Purchase #2 | $52.47 | 10.176% | $57.8093 | $57.81 | $57.80 | $57.80 |
| Purchase #3 | $176.74 | 10.582% | $195.4426 | $195.44 | $195.45 | $195.40 |
| Purchase #4 | $182.45 | 9.808% | $200.3447 | $200.34 | $200.35 | $200.30 |
| Purchase #5 | $72.87 | 12.315% | $81.8439 | $81.84 | $81.85 | $81.80 |
| Purchase #6 | $91.52 | 5.478% | $96.5335 | $96.53 | $96.55 | $96.50 |
| Purchase #7 | $123.39 | 12.749% | $139.121 | $139.12 | $139.10 | $139.10 |
| 7 purchase totals = | $900.93 | $981.4123 | $981.40 | $981.40 | $981.20 | |