| 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 | $5.88 | 6.721% | $6.2752 | $6.28 | $6.30 | $6.30 |
| Purchase #2 | $184.31 | 7.409% | $197.9655 | $197.97 | $197.95 | $198.00 |
| Purchase #3 | $214.66 | 3.668% | $222.5337 | $222.53 | $222.55 | $222.50 |
| Purchase #4 | $210.56 | 8.653% | $228.7798 | $228.78 | $228.80 | $228.80 |
| Purchase #5 | $34.92 | 5.162% | $36.7226 | $36.72 | $36.70 | $36.70 |
| Purchase #6 | $172.52 | 10.794% | $191.1418 | $191.14 | $191.15 | $191.10 |
| Purchase #7 | $230.41 | 3.628% | $238.7693 | $238.77 | $238.75 | $238.80 |
| 7 purchase totals = | $1,053.26 | $1,122.1879 | $1,122.19 | $1,122.20 | $1,122.20 | |