| 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 | $210.70 | 13.586% | $239.3257 | $239.33 | $239.35 | $239.30 |
| Purchase #2 | $179.71 | 11.276% | $199.9741 | $199.97 | $199.95 | $200.00 |
| Purchase #3 | $53.96 | 13.110% | $61.0342 | $61.03 | $61.05 | $61.00 |
| Purchase #4 | $75.61 | 5.725% | $79.9387 | $79.94 | $79.95 | $79.90 |
| Purchase #5 | $132.61 | 13.715% | $150.7975 | $150.80 | $150.80 | $150.80 |
| Purchase #6 | $60.91 | 6.300% | $64.7473 | $64.75 | $64.75 | $64.70 |
| Purchase #7 | $128.95 | 12.559% | $145.1448 | $145.14 | $145.15 | $145.10 |
| 7 purchase totals = | $842.45 | $940.9623 | $940.96 | $941.00 | $940.80 | |