| 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 | $114.54 | 6.567% | $122.0618 | $122.06 | $122.05 | $122.10 |
| Purchase #2 | $99.25 | 7.353% | $106.5479 | $106.55 | $106.55 | $106.50 |
| Purchase #3 | $67.77 | 10.247% | $74.7144 | $74.71 | $74.70 | $74.70 |
| Purchase #4 | $209.28 | 6.295% | $222.4542 | $222.45 | $222.45 | $222.50 |
| Purchase #5 | $157.39 | 7.193% | $168.7111 | $168.71 | $168.70 | $168.70 |
| Purchase #6 | $238.49 | 11.650% | $266.2741 | $266.27 | $266.25 | $266.30 |
| Purchase #7 | $185.90 | 13.691% | $211.3516 | $211.35 | $211.35 | $211.40 |
| 7 purchase totals = | $1,072.62 | $1,172.1151 | $1,172.10 | $1,172.05 | $1,172.20 | |