| 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 | $73.68 | 7.520% | $79.2207 | $79.22 | $79.20 | $79.20 |
| Purchase #2 | $123.52 | 12.609% | $139.0946 | $139.09 | $139.10 | $139.10 |
| Purchase #3 | $158.52 | 10.827% | $175.683 | $175.68 | $175.70 | $175.70 |
| Purchase #4 | $189.58 | 4.814% | $198.7064 | $198.71 | $198.70 | $198.70 |
| Purchase #5 | $188.89 | 4.641% | $197.6564 | $197.66 | $197.65 | $197.70 |
| Purchase #6 | $226.79 | 9.554% | $248.4575 | $248.46 | $248.45 | $248.50 |
| Purchase #7 | $181.36 | 12.379% | $203.8106 | $203.81 | $203.80 | $203.80 |
| 7 purchase totals = | $1,142.34 | $1,242.6292 | $1,242.63 | $1,242.60 | $1,242.70 | |