| 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 | $218.58 | 5.422% | $230.4314 | $230.43 | $230.45 | $230.40 |
| Purchase #2 | $235.27 | 13.480% | $266.9844 | $266.98 | $267.00 | $267.00 |
| Purchase #3 | $63.65 | 6.372% | $67.7058 | $67.71 | $67.70 | $67.70 |
| Purchase #4 | $227.86 | 12.678% | $256.7481 | $256.75 | $256.75 | $256.70 |
| Purchase #5 | $240.54 | 4.388% | $251.0949 | $251.09 | $251.10 | $251.10 |
| Purchase #6 | $42.94 | 9.366% | $46.9618 | $46.96 | $46.95 | $47.00 |
| Purchase #7 | $8.86 | 5.428% | $9.3409 | $9.34 | $9.35 | $9.30 |
| 7 purchase totals = | $1,037.70 | $1,129.2673 | $1,129.26 | $1,129.30 | $1,129.20 | |