| 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 | $124.39 | 4.282% | $129.7164 | $129.72 | $129.70 | $129.70 |
| Purchase #2 | $190.50 | 9.550% | $208.6928 | $208.69 | $208.70 | $208.70 |
| Purchase #3 | $195.84 | 4.616% | $204.88 | $204.88 | $204.90 | $204.90 |
| Purchase #4 | $205.85 | 6.815% | $219.8787 | $219.88 | $219.90 | $219.90 |
| Purchase #5 | $33.72 | 9.473% | $36.9143 | $36.91 | $36.90 | $36.90 |
| Purchase #6 | $152.47 | 3.576% | $157.9223 | $157.92 | $157.90 | $157.90 |
| Purchase #7 | $223.93 | 13.273% | $253.6522 | $253.65 | $253.65 | $253.70 |
| 7 purchase totals = | $1,126.70 | $1,211.6567 | $1,211.65 | $1,211.65 | $1,211.70 | |