| 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 | $178.26 | 12.499% | $200.5407 | $200.54 | $200.55 | $200.50 |
| Purchase #2 | $62.44 | 4.211% | $65.0693 | $65.07 | $65.05 | $65.10 |
| Purchase #3 | $228.72 | 5.193% | $240.5974 | $240.60 | $240.60 | $240.60 |
| Purchase #4 | $182.58 | 5.644% | $192.8848 | $192.88 | $192.90 | $192.90 |
| Purchase #5 | $17.87 | 5.262% | $18.8103 | $18.81 | $18.80 | $18.80 |
| Purchase #6 | $247.44 | 5.254% | $260.4405 | $260.44 | $260.45 | $260.40 |
| Purchase #7 | $192.45 | 9.511% | $210.7539 | $210.75 | $210.75 | $210.80 |
| 7 purchase totals = | $1,109.76 | $1,189.0969 | $1,189.09 | $1,189.10 | $1,189.10 | |