| 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 | $117.64 | 11.542% | $131.218 | $131.22 | $131.20 | $131.20 |
| Purchase #2 | $181.87 | 4.513% | $190.0778 | $190.08 | $190.10 | $190.10 |
| Purchase #3 | $166.98 | 4.368% | $174.2737 | $174.27 | $174.25 | $174.30 |
| Purchase #4 | $72.81 | 4.386% | $76.0034 | $76.00 | $76.00 | $76.00 |
| Purchase #5 | $191.86 | 13.830% | $218.3942 | $218.39 | $218.40 | $218.40 |
| Purchase #6 | $199.70 | 9.782% | $219.2347 | $219.23 | $219.25 | $219.20 |
| Purchase #7 | $245.83 | 11.239% | $273.4588 | $273.46 | $273.45 | $273.50 |
| 7 purchase totals = | $1,176.69 | $1,282.6606 | $1,282.65 | $1,282.65 | $1,282.70 | |