| 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 | $227.67 | 9.310% | $248.8661 | $248.87 | $248.85 | $248.90 |
| Purchase #2 | $190.29 | 12.486% | $214.0496 | $214.05 | $214.05 | $214.00 |
| Purchase #3 | $203.50 | 7.241% | $218.2354 | $218.24 | $218.25 | $218.20 |
| Purchase #4 | $110.27 | 12.488% | $124.0405 | $124.04 | $124.05 | $124.00 |
| Purchase #5 | $98.57 | 11.707% | $110.1096 | $110.11 | $110.10 | $110.10 |
| Purchase #6 | $67.72 | 7.264% | $72.6392 | $72.64 | $72.65 | $72.60 |
| Purchase #7 | $54.27 | 3.735% | $56.297 | $56.30 | $56.30 | $56.30 |
| 7 purchase totals = | $952.29 | $1,044.2374 | $1,044.25 | $1,044.25 | $1,044.10 | |