| 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 | $25.49 | 7.278% | $27.3452 | $27.35 | $27.35 | $27.30 |
| Purchase #2 | $12.41 | 10.194% | $13.6751 | $13.68 | $13.70 | $13.70 |
| Purchase #3 | $183.47 | 13.768% | $208.7301 | $208.73 | $208.75 | $208.70 |
| Purchase #4 | $180.41 | 5.278% | $189.932 | $189.93 | $189.95 | $189.90 |
| Purchase #5 | $96.92 | 8.209% | $104.8762 | $104.88 | $104.90 | $104.90 |
| Purchase #6 | $211.99 | 10.192% | $233.596 | $233.60 | $233.60 | $233.60 |
| Purchase #7 | $239.47 | 8.666% | $260.2225 | $260.22 | $260.20 | $260.20 |
| 7 purchase totals = | $950.16 | $1,038.3771 | $1,038.39 | $1,038.45 | $1,038.30 | |