| 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 | $200.41 | 9.193% | $218.8337 | $218.83 | $218.85 | $218.80 |
| Purchase #2 | $221.50 | 12.337% | $248.8265 | $248.83 | $248.85 | $248.80 |
| Purchase #3 | $142.28 | 5.677% | $150.3572 | $150.36 | $150.35 | $150.40 |
| Purchase #4 | $26.77 | 9.403% | $29.2872 | $29.29 | $29.30 | $29.30 |
| Purchase #5 | $56.35 | 9.784% | $61.8633 | $61.86 | $61.85 | $61.90 |
| Purchase #6 | $47.62 | 7.704% | $51.2886 | $51.29 | $51.30 | $51.30 |
| Purchase #7 | $200.87 | 8.121% | $217.1827 | $217.18 | $217.20 | $217.20 |
| 7 purchase totals = | $895.80 | $977.6392 | $977.64 | $977.70 | $977.70 | |