| 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 | $71.79 | 8.366% | $77.796 | $77.80 | $77.80 | $77.80 |
| Purchase #2 | $237.32 | 12.498% | $266.9803 | $266.98 | $267.00 | $267.00 |
| Purchase #3 | $189.53 | 4.552% | $198.1574 | $198.16 | $198.15 | $198.20 |
| Purchase #4 | $213.73 | 13.800% | $243.2247 | $243.22 | $243.20 | $243.20 |
| Purchase #5 | $124.99 | 12.243% | $140.2925 | $140.29 | $140.30 | $140.30 |
| Purchase #6 | $91.91 | 11.536% | $102.5127 | $102.51 | $102.50 | $102.50 |
| Purchase #7 | $117.52 | 9.298% | $128.447 | $128.45 | $128.45 | $128.40 |
| 7 purchase totals = | $1,046.79 | $1,157.4106 | $1,157.41 | $1,157.40 | $1,157.40 | |