| 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 | $214.74 | 6.169% | $227.9873 | $227.99 | $228.00 | $228.00 |
| Purchase #2 | $140.41 | 3.368% | $145.139 | $145.14 | $145.15 | $145.10 |
| Purchase #3 | $80.83 | 3.579% | $83.7229 | $83.72 | $83.70 | $83.70 |
| Purchase #4 | $77.76 | 13.774% | $88.4707 | $88.47 | $88.45 | $88.50 |
| Purchase #5 | $196.84 | 4.252% | $205.2096 | $205.21 | $205.20 | $205.20 |
| Purchase #6 | $200.56 | 3.204% | $206.9859 | $206.99 | $207.00 | $207.00 |
| Purchase #7 | $138.71 | 9.481% | $151.8611 | $151.86 | $151.85 | $151.90 |
| 7 purchase totals = | $1,049.85 | $1,109.3765 | $1,109.38 | $1,109.35 | $1,109.40 | |