| 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 | $237.63 | 4.407% | $248.1024 | $248.10 | $248.10 | $248.10 |
| Purchase #2 | $139.88 | 7.442% | $150.2899 | $150.29 | $150.30 | $150.30 |
| Purchase #3 | $204.40 | 7.643% | $220.0223 | $220.02 | $220.00 | $220.00 |
| Purchase #4 | $130.86 | 8.614% | $142.1323 | $142.13 | $142.15 | $142.10 |
| Purchase #5 | $68.35 | 9.618% | $74.9239 | $74.92 | $74.90 | $74.90 |
| Purchase #6 | $154.99 | 12.859% | $174.9202 | $174.92 | $174.90 | $174.90 |
| Purchase #7 | $139.59 | 8.514% | $151.4747 | $151.47 | $151.45 | $151.50 |
| 7 purchase totals = | $1,075.70 | $1,161.8657 | $1,161.85 | $1,161.80 | $1,161.80 | |