| 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 | $125.68 | 3.405% | $129.9594 | $129.96 | $129.95 | $130.00 |
| Purchase #2 | $93.61 | 7.710% | $100.8273 | $100.83 | $100.85 | $100.80 |
| Purchase #3 | $160.65 | 7.526% | $172.7405 | $172.74 | $172.75 | $172.70 |
| Purchase #4 | $51.45 | 6.744% | $54.9198 | $54.92 | $54.90 | $54.90 |
| Purchase #5 | $123.28 | 8.696% | $134.0004 | $134.00 | $134.00 | $134.00 |
| Purchase #6 | $183.34 | 12.370% | $206.0192 | $206.02 | $206.00 | $206.00 |
| Purchase #7 | $196.35 | 11.761% | $219.4427 | $219.44 | $219.45 | $219.40 |
| 7 purchase totals = | $934.36 | $1,017.9093 | $1,017.91 | $1,017.90 | $1,017.80 | |