| 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 | $28.64 | 4.197% | $29.842 | $29.84 | $29.85 | $29.80 |
| Purchase #2 | $214.35 | 7.840% | $231.155 | $231.16 | $231.15 | $231.20 |
| Purchase #3 | $146.71 | 12.763% | $165.4346 | $165.43 | $165.45 | $165.40 |
| Purchase #4 | $133.91 | 9.562% | $146.7145 | $146.71 | $146.70 | $146.70 |
| Purchase #5 | $102.89 | 5.663% | $108.7167 | $108.72 | $108.70 | $108.70 |
| Purchase #6 | $47.91 | 7.667% | $51.5833 | $51.58 | $51.60 | $51.60 |
| Purchase #7 | $249.96 | 11.314% | $278.2405 | $278.24 | $278.25 | $278.20 |
| 7 purchase totals = | $924.37 | $1,011.6866 | $1,011.68 | $1,011.70 | $1,011.60 | |