| 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 | $104.36 | 3.823% | $108.3497 | $108.35 | $108.35 | $108.30 |
| Purchase #2 | $10.33 | 8.751% | $11.234 | $11.23 | $11.25 | $11.20 |
| Purchase #3 | $186.25 | 6.107% | $197.6243 | $197.62 | $197.60 | $197.60 |
| Purchase #4 | $85.91 | 8.391% | $93.1187 | $93.12 | $93.10 | $93.10 |
| Purchase #5 | $215.93 | 4.422% | $225.4784 | $225.48 | $225.50 | $225.50 |
| Purchase #6 | $178.48 | 3.209% | $184.2074 | $184.21 | $184.20 | $184.20 |
| Purchase #7 | $63.41 | 13.141% | $71.7427 | $71.74 | $71.75 | $71.70 |
| 7 purchase totals = | $844.67 | $891.7552 | $891.75 | $891.75 | $891.60 | |