| 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 | $224.60 | 10.269% | $247.6642 | $247.66 | $247.65 | $247.70 |
| Purchase #2 | $139.90 | 12.720% | $157.6953 | $157.70 | $157.70 | $157.70 |
| Purchase #3 | $240.34 | 3.311% | $248.2977 | $248.30 | $248.30 | $248.30 |
| Purchase #4 | $67.31 | 8.494% | $73.0273 | $73.03 | $73.05 | $73.00 |
| Purchase #5 | $144.34 | 4.229% | $150.4441 | $150.44 | $150.45 | $150.40 |
| Purchase #6 | $231.80 | 7.725% | $249.7066 | $249.71 | $249.70 | $249.70 |
| Purchase #7 | $153.63 | 6.212% | $163.1735 | $163.17 | $163.15 | $163.20 |
| 7 purchase totals = | $1,201.92 | $1,290.0087 | $1,290.01 | $1,290.00 | $1,290.00 | |