| 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 | $23.36 | 3.771% | $24.2409 | $24.24 | $24.25 | $24.20 |
| Purchase #2 | $171.42 | 6.112% | $181.8972 | $181.90 | $181.90 | $181.90 |
| Purchase #3 | $140.36 | 4.247% | $146.3211 | $146.32 | $146.30 | $146.30 |
| Purchase #4 | $118.25 | 5.285% | $124.4995 | $124.50 | $124.50 | $124.50 |
| Purchase #5 | $206.86 | 3.729% | $214.5738 | $214.57 | $214.55 | $214.60 |
| Purchase #6 | $208.94 | 9.837% | $229.4934 | $229.49 | $229.50 | $229.50 |
| Purchase #7 | $65.42 | 7.853% | $70.5574 | $70.56 | $70.55 | $70.60 |
| 7 purchase totals = | $934.61 | $991.5833 | $991.58 | $991.55 | $991.60 | |