| 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 | $231.92 | 9.742% | $254.5136 | $254.51 | $254.50 | $254.50 |
| Purchase #2 | $29.87 | 9.626% | $32.7453 | $32.75 | $32.75 | $32.70 |
| Purchase #3 | $220.34 | 5.134% | $231.6523 | $231.65 | $231.65 | $231.70 |
| Purchase #4 | $133.94 | 4.412% | $139.8494 | $139.85 | $139.85 | $139.80 |
| Purchase #5 | $16.59 | 8.253% | $17.9592 | $17.96 | $17.95 | $18.00 |
| Purchase #6 | $237.95 | 8.865% | $259.0443 | $259.04 | $259.05 | $259.00 |
| Purchase #7 | $143.28 | 11.486% | $159.7371 | $159.74 | $159.75 | $159.70 |
| 7 purchase totals = | $1,013.89 | $1,095.5012 | $1,095.50 | $1,095.50 | $1,095.40 | |