| 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 | $226.34 | 13.727% | $257.4097 | $257.41 | $257.40 | $257.40 |
| Purchase #2 | $168.85 | 12.235% | $189.5088 | $189.51 | $189.50 | $189.50 |
| Purchase #3 | $154.33 | 7.685% | $166.1903 | $166.19 | $166.20 | $166.20 |
| Purchase #4 | $189.34 | 9.753% | $207.8063 | $207.81 | $207.80 | $207.80 |
| Purchase #5 | $88.52 | 5.766% | $93.6241 | $93.62 | $93.60 | $93.60 |
| Purchase #6 | $206.26 | 5.571% | $217.7507 | $217.75 | $217.75 | $217.80 |
| Purchase #7 | $98.55 | 10.199% | $108.6011 | $108.60 | $108.60 | $108.60 |
| 7 purchase totals = | $1,132.19 | $1,240.8910 | $1,240.89 | $1,240.85 | $1,240.90 | |