| 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 | $230.71 | 7.809% | $248.7261 | $248.73 | $248.75 | $248.70 |
| Purchase #2 | $88.57 | 7.499% | $95.2119 | $95.21 | $95.20 | $95.20 |
| Purchase #3 | $39.94 | 8.653% | $43.396 | $43.40 | $43.40 | $43.40 |
| Purchase #4 | $200.80 | 13.632% | $228.1731 | $228.17 | $228.15 | $228.20 |
| Purchase #5 | $209.25 | 5.358% | $220.4616 | $220.46 | $220.45 | $220.50 |
| Purchase #6 | $36.90 | 11.325% | $41.0789 | $41.08 | $41.10 | $41.10 |
| Purchase #7 | $176.80 | 11.583% | $197.2787 | $197.28 | $197.30 | $197.30 |
| 7 purchase totals = | $982.97 | $1,074.3263 | $1,074.33 | $1,074.35 | $1,074.40 | |