| 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 | $184.60 | 12.809% | $208.2454 | $208.25 | $208.25 | $208.20 |
| Purchase #2 | $162.73 | 4.250% | $169.646 | $169.65 | $169.65 | $169.60 |
| Purchase #3 | $202.31 | 10.703% | $223.9632 | $223.96 | $223.95 | $224.00 |
| Purchase #4 | $56.45 | 6.432% | $60.0809 | $60.08 | $60.10 | $60.10 |
| Purchase #5 | $245.38 | 11.698% | $274.0846 | $274.08 | $274.10 | $274.10 |
| Purchase #6 | $49.66 | 12.120% | $55.6788 | $55.68 | $55.70 | $55.70 |
| Purchase #7 | $195.50 | 12.300% | $219.5465 | $219.55 | $219.55 | $219.50 |
| 7 purchase totals = | $1,096.63 | $1,211.2454 | $1,211.25 | $1,211.30 | $1,211.20 | |