| 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 | $214.85 | 7.334% | $230.6071 | $230.61 | $230.60 | $230.60 |
| Purchase #2 | $100.37 | 3.696% | $104.0797 | $104.08 | $104.10 | $104.10 |
| Purchase #3 | $164.66 | 11.791% | $184.0751 | $184.08 | $184.10 | $184.10 |
| Purchase #4 | $62.27 | 5.154% | $65.4794 | $65.48 | $65.50 | $65.50 |
| Purchase #5 | $40.33 | 12.412% | $45.3358 | $45.34 | $45.35 | $45.30 |
| Purchase #6 | $107.76 | 9.310% | $117.7925 | $117.79 | $117.80 | $117.80 |
| Purchase #7 | $172.34 | 3.284% | $177.9996 | $178.00 | $178.00 | $178.00 |
| 7 purchase totals = | $862.58 | $925.3692 | $925.38 | $925.45 | $925.40 | |