| 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 | $124.75 | 6.340% | $132.6592 | $132.66 | $132.65 | $132.70 |
| Purchase #2 | $110.71 | 12.121% | $124.1292 | $124.13 | $124.15 | $124.10 |
| Purchase #3 | $174.40 | 13.295% | $197.5865 | $197.59 | $197.60 | $197.60 |
| Purchase #4 | $144.92 | 8.116% | $156.6817 | $156.68 | $156.70 | $156.70 |
| Purchase #5 | $242.99 | 12.397% | $273.1135 | $273.11 | $273.10 | $273.10 |
| Purchase #6 | $208.78 | 11.623% | $233.0465 | $233.05 | $233.05 | $233.00 |
| Purchase #7 | $85.53 | 7.660% | $92.0816 | $92.08 | $92.10 | $92.10 |
| 7 purchase totals = | $1,092.08 | $1,209.2982 | $1,209.30 | $1,209.35 | $1,209.30 | |