| 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 | $96.97 | 13.700% | $110.2549 | $110.25 | $110.25 | $110.30 |
| Purchase #2 | $242.58 | 11.137% | $269.5961 | $269.60 | $269.60 | $269.60 |
| Purchase #3 | $197.61 | 8.341% | $214.0927 | $214.09 | $214.10 | $214.10 |
| Purchase #4 | $62.90 | 7.371% | $67.5364 | $67.54 | $67.55 | $67.50 |
| Purchase #5 | $208.48 | 8.418% | $226.0298 | $226.03 | $226.05 | $226.00 |
| Purchase #6 | $209.27 | 6.646% | $223.1781 | $223.18 | $223.20 | $223.20 |
| Purchase #7 | $5.36 | 6.410% | $5.7036 | $5.70 | $5.70 | $5.70 |
| 7 purchase totals = | $1,023.17 | $1,116.3916 | $1,116.39 | $1,116.45 | $1,116.40 | |