| 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 | $217.99 | 3.530% | $225.685 | $225.69 | $225.70 | $225.70 |
| Purchase #2 | $169.41 | 12.111% | $189.9272 | $189.93 | $189.95 | $189.90 |
| Purchase #3 | $172.81 | 12.367% | $194.1814 | $194.18 | $194.20 | $194.20 |
| Purchase #4 | $137.30 | 4.103% | $142.9334 | $142.93 | $142.95 | $142.90 |
| Purchase #5 | $177.97 | 8.480% | $193.0619 | $193.06 | $193.05 | $193.10 |
| Purchase #6 | $184.31 | 5.277% | $194.036 | $194.04 | $194.05 | $194.00 |
| Purchase #7 | $207.85 | 12.258% | $233.3283 | $233.33 | $233.35 | $233.30 |
| 7 purchase totals = | $1,267.64 | $1,373.1532 | $1,373.16 | $1,373.25 | $1,373.10 | |