| 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 | $187.36 | 3.790% | $194.4609 | $194.46 | $194.45 | $194.50 |
| Purchase #2 | $229.25 | 4.699% | $240.0225 | $240.02 | $240.00 | $240.00 |
| Purchase #3 | $200.46 | 3.149% | $206.7725 | $206.77 | $206.75 | $206.80 |
| Purchase #4 | $250.98 | 9.433% | $274.6549 | $274.65 | $274.65 | $274.70 |
| Purchase #5 | $75.90 | 7.134% | $81.3147 | $81.31 | $81.30 | $81.30 |
| Purchase #6 | $171.99 | 9.271% | $187.9352 | $187.94 | $187.95 | $187.90 |
| Purchase #7 | $201.92 | 5.545% | $213.1165 | $213.12 | $213.10 | $213.10 |
| 7 purchase totals = | $1,317.86 | $1,398.2772 | $1,398.27 | $1,398.20 | $1,398.30 | |