| 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 | $245.80 | 12.107% | $275.559 | $275.56 | $275.55 | $275.60 |
| Purchase #2 | $172.26 | 9.135% | $187.996 | $188.00 | $188.00 | $188.00 |
| Purchase #3 | $78.99 | 12.456% | $88.829 | $88.83 | $88.85 | $88.80 |
| Purchase #4 | $75.63 | 12.422% | $85.0248 | $85.02 | $85.00 | $85.00 |
| Purchase #5 | $173.25 | 13.244% | $196.1952 | $196.20 | $196.20 | $196.20 |
| Purchase #6 | $62.50 | 13.810% | $71.1313 | $71.13 | $71.15 | $71.10 |
| Purchase #7 | $110.45 | 10.756% | $122.33 | $122.33 | $122.35 | $122.30 |
| 7 purchase totals = | $918.88 | $1,027.0653 | $1,027.07 | $1,027.10 | $1,027.00 | |