| 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 | $137.47 | 4.827% | $144.1057 | $144.11 | $144.10 | $144.10 |
| Purchase #2 | $6.88 | 4.761% | $7.2076 | $7.21 | $7.20 | $7.20 |
| Purchase #3 | $104.60 | 10.863% | $115.9627 | $115.96 | $115.95 | $116.00 |
| Purchase #4 | $197.69 | 9.489% | $216.4488 | $216.45 | $216.45 | $216.40 |
| Purchase #5 | $231.36 | 12.422% | $260.0995 | $260.10 | $260.10 | $260.10 |
| Purchase #6 | $242.43 | 12.854% | $273.592 | $273.59 | $273.60 | $273.60 |
| Purchase #7 | $32.50 | 8.258% | $35.1839 | $35.18 | $35.20 | $35.20 |
| 7 purchase totals = | $952.93 | $1,052.6002 | $1,052.60 | $1,052.60 | $1,052.60 | |