| 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 | $129.54 | 4.414% | $135.2579 | $135.26 | $135.25 | $135.30 |
| Purchase #2 | $177.66 | 9.589% | $194.6958 | $194.70 | $194.70 | $194.70 |
| Purchase #3 | $141.41 | 12.374% | $158.9081 | $158.91 | $158.90 | $158.90 |
| Purchase #4 | $188.32 | 13.690% | $214.101 | $214.10 | $214.10 | $214.10 |
| Purchase #5 | $236.67 | 11.321% | $263.4634 | $263.46 | $263.45 | $263.50 |
| Purchase #6 | $55.36 | 11.283% | $61.6063 | $61.61 | $61.60 | $61.60 |
| Purchase #7 | $218.72 | 4.201% | $227.9084 | $227.91 | $227.90 | $227.90 |
| 7 purchase totals = | $1,147.68 | $1,255.9409 | $1,255.95 | $1,255.90 | $1,256.00 | |