| 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 | $69.88 | 13.311% | $79.1817 | $79.18 | $79.20 | $79.20 |
| Purchase #2 | $81.93 | 11.148% | $91.0636 | $91.06 | $91.05 | $91.10 |
| Purchase #3 | $248.34 | 9.792% | $272.6575 | $272.66 | $272.65 | $272.70 |
| Purchase #4 | $180.99 | 8.714% | $196.7615 | $196.76 | $196.75 | $196.80 |
| Purchase #5 | $58.64 | 5.393% | $61.8025 | $61.80 | $61.80 | $61.80 |
| Purchase #6 | $128.30 | 10.106% | $141.266 | $141.27 | $141.25 | $141.30 |
| Purchase #7 | $180.52 | 7.638% | $194.3081 | $194.31 | $194.30 | $194.30 |
| 7 purchase totals = | $948.60 | $1,037.0409 | $1,037.04 | $1,037.00 | $1,037.20 | |