| 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 | $108.30 | 8.162% | $117.1394 | $117.14 | $117.15 | $117.10 |
| Purchase #2 | $206.25 | 6.522% | $219.7016 | $219.70 | $219.70 | $219.70 |
| Purchase #3 | $178.39 | 9.407% | $195.1711 | $195.17 | $195.15 | $195.20 |
| Purchase #4 | $112.35 | 10.395% | $124.0288 | $124.03 | $124.05 | $124.00 |
| Purchase #5 | $36.97 | 5.798% | $39.1135 | $39.11 | $39.10 | $39.10 |
| Purchase #6 | $248.50 | 3.511% | $257.2248 | $257.22 | $257.20 | $257.20 |
| Purchase #7 | $115.31 | 4.481% | $120.477 | $120.48 | $120.50 | $120.50 |
| 7 purchase totals = | $1,006.07 | $1,072.8562 | $1,072.85 | $1,072.85 | $1,072.80 | |