| 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 | $34.60 | 13.739% | $39.3537 | $39.35 | $39.35 | $39.40 |
| Purchase #2 | $125.79 | 13.599% | $142.8962 | $142.90 | $142.90 | $142.90 |
| Purchase #3 | $250.73 | 8.697% | $272.536 | $272.54 | $272.55 | $272.50 |
| Purchase #4 | $145.85 | 4.853% | $152.9281 | $152.93 | $152.95 | $152.90 |
| Purchase #5 | $204.75 | 7.170% | $219.4306 | $219.43 | $219.45 | $219.40 |
| Purchase #6 | $250.27 | 6.336% | $266.1271 | $266.13 | $266.15 | $266.10 |
| Purchase #7 | $117.55 | 10.218% | $129.5613 | $129.56 | $129.55 | $129.60 |
| 7 purchase totals = | $1,129.54 | $1,222.8330 | $1,222.84 | $1,222.90 | $1,222.80 | |