| 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 | $93.99 | 3.629% | $97.4009 | $97.40 | $97.40 | $97.40 |
| Purchase #2 | $192.46 | 9.702% | $211.1325 | $211.13 | $211.15 | $211.10 |
| Purchase #3 | $83.47 | 13.330% | $94.5966 | $94.60 | $94.60 | $94.60 |
| Purchase #4 | $142.96 | 3.650% | $148.178 | $148.18 | $148.20 | $148.20 |
| Purchase #5 | $176.90 | 9.185% | $193.1483 | $193.15 | $193.15 | $193.10 |
| Purchase #6 | $249.96 | 6.778% | $266.9023 | $266.90 | $266.90 | $266.90 |
| Purchase #7 | $8.47 | 7.331% | $9.0909 | $9.09 | $9.10 | $9.10 |
| 7 purchase totals = | $948.21 | $1,020.4495 | $1,020.45 | $1,020.50 | $1,020.40 | |