| 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 | $135.34 | 4.365% | $141.2476 | $141.25 | $141.25 | $141.20 |
| Purchase #2 | $58.55 | 4.188% | $61.0021 | $61.00 | $61.00 | $61.00 |
| Purchase #3 | $144.62 | 10.733% | $160.1421 | $160.14 | $160.15 | $160.10 |
| Purchase #4 | $110.81 | 11.341% | $123.377 | $123.38 | $123.40 | $123.40 |
| Purchase #5 | $225.86 | 10.200% | $248.8977 | $248.90 | $248.90 | $248.90 |
| Purchase #6 | $112.39 | 11.163% | $124.9361 | $124.94 | $124.95 | $124.90 |
| Purchase #7 | $177.32 | 12.299% | $199.1286 | $199.13 | $199.15 | $199.10 |
| 7 purchase totals = | $964.89 | $1,058.7312 | $1,058.74 | $1,058.80 | $1,058.60 | |