| 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 | $125.45 | 7.872% | $135.3254 | $135.33 | $135.35 | $135.30 |
| Purchase #2 | $248.39 | 7.389% | $266.7435 | $266.74 | $266.75 | $266.70 |
| Purchase #3 | $81.86 | 4.507% | $85.5494 | $85.55 | $85.55 | $85.50 |
| Purchase #4 | $169.35 | 11.781% | $189.3011 | $189.30 | $189.30 | $189.30 |
| Purchase #5 | $67.99 | 9.398% | $74.3797 | $74.38 | $74.40 | $74.40 |
| Purchase #6 | $175.99 | 5.405% | $185.5023 | $185.50 | $185.50 | $185.50 |
| Purchase #7 | $133.73 | 9.126% | $145.9342 | $145.93 | $145.95 | $145.90 |
| 7 purchase totals = | $1,002.76 | $1,082.7356 | $1,082.73 | $1,082.80 | $1,082.60 | |