| 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 | $218.55 | 5.366% | $230.2774 | $230.28 | $230.30 | $230.30 |
| Purchase #2 | $21.63 | 4.721% | $22.6512 | $22.65 | $22.65 | $22.70 |
| Purchase #3 | $74.63 | 12.271% | $83.7878 | $83.79 | $83.80 | $83.80 |
| Purchase #4 | $110.29 | 10.820% | $122.2234 | $122.22 | $122.20 | $122.20 |
| Purchase #5 | $181.76 | 9.340% | $198.7364 | $198.74 | $198.75 | $198.70 |
| Purchase #6 | $102.77 | 9.359% | $112.3882 | $112.39 | $112.40 | $112.40 |
| Purchase #7 | $31.62 | 11.532% | $35.2664 | $35.27 | $35.25 | $35.30 |
| 7 purchase totals = | $741.25 | $805.3308 | $805.34 | $805.35 | $805.40 | |