| 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 | $173.49 | 13.609% | $197.1003 | $197.10 | $197.10 | $197.10 |
| Purchase #2 | $130.30 | 5.224% | $137.1069 | $137.11 | $137.10 | $137.10 |
| Purchase #3 | $174.30 | 13.345% | $197.5603 | $197.56 | $197.55 | $197.60 |
| Purchase #4 | $168.39 | 13.658% | $191.3887 | $191.39 | $191.40 | $191.40 |
| Purchase #5 | $109.94 | 11.107% | $122.151 | $122.15 | $122.15 | $122.20 |
| Purchase #6 | $208.25 | 7.498% | $223.8646 | $223.86 | $223.85 | $223.90 |
| Purchase #7 | $231.56 | 11.174% | $257.4345 | $257.43 | $257.45 | $257.40 |
| 7 purchase totals = | $1,196.23 | $1,326.6063 | $1,326.60 | $1,326.60 | $1,326.70 | |