| 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 | $191.45 | 10.522% | $211.5944 | $211.59 | $211.60 | $211.60 |
| Purchase #2 | $205.30 | 5.458% | $216.5053 | $216.51 | $216.50 | $216.50 |
| Purchase #3 | $221.37 | 10.124% | $243.7815 | $243.78 | $243.80 | $243.80 |
| Purchase #4 | $22.80 | 11.489% | $25.4195 | $25.42 | $25.40 | $25.40 |
| Purchase #5 | $201.45 | 4.572% | $210.6603 | $210.66 | $210.65 | $210.70 |
| Purchase #6 | $116.58 | 9.608% | $127.781 | $127.78 | $127.80 | $127.80 |
| Purchase #7 | $115.48 | 9.509% | $126.461 | $126.46 | $126.45 | $126.50 |
| 7 purchase totals = | $1,074.43 | $1,162.2030 | $1,162.20 | $1,162.20 | $1,162.30 | |