| 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 | $90.52 | 7.138% | $96.9813 | $96.98 | $97.00 | $97.00 |
| Purchase #2 | $176.59 | 9.469% | $193.3113 | $193.31 | $193.30 | $193.30 |
| Purchase #3 | $250.25 | 9.794% | $274.7595 | $274.76 | $274.75 | $274.80 |
| Purchase #4 | $177.98 | 8.670% | $193.4109 | $193.41 | $193.40 | $193.40 |
| Purchase #5 | $47.75 | 8.776% | $51.9405 | $51.94 | $51.95 | $51.90 |
| Purchase #6 | $233.68 | 8.669% | $253.9377 | $253.94 | $253.95 | $253.90 |
| Purchase #7 | $162.36 | 10.201% | $178.9223 | $178.92 | $178.90 | $178.90 |
| 7 purchase totals = | $1,139.13 | $1,243.2635 | $1,243.26 | $1,243.25 | $1,243.20 | |