| 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 | $249.44 | 5.623% | $263.466 | $263.47 | $263.45 | $263.50 |
| Purchase #2 | $160.89 | 8.400% | $174.4048 | $174.40 | $174.40 | $174.40 |
| Purchase #3 | $178.52 | 13.514% | $202.6452 | $202.65 | $202.65 | $202.60 |
| Purchase #4 | $18.36 | 13.798% | $20.8933 | $20.89 | $20.90 | $20.90 |
| Purchase #5 | $58.30 | 4.727% | $61.0558 | $61.06 | $61.05 | $61.10 |
| Purchase #6 | $73.70 | 3.445% | $76.239 | $76.24 | $76.25 | $76.20 |
| Purchase #7 | $233.86 | 8.705% | $254.2175 | $254.22 | $254.20 | $254.20 |
| 7 purchase totals = | $973.07 | $1,052.9216 | $1,052.93 | $1,052.90 | $1,052.90 | |