| 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 | $221.83 | 8.242% | $240.1132 | $240.11 | $240.10 | $240.10 |
| Purchase #2 | $52.64 | 5.713% | $55.6473 | $55.65 | $55.65 | $55.60 |
| Purchase #3 | $210.59 | 3.502% | $217.9649 | $217.96 | $217.95 | $218.00 |
| Purchase #4 | $108.57 | 6.449% | $115.5717 | $115.57 | $115.55 | $115.60 |
| Purchase #5 | $128.72 | 12.863% | $145.2773 | $145.28 | $145.30 | $145.30 |
| Purchase #6 | $231.98 | 11.483% | $258.6183 | $258.62 | $258.60 | $258.60 |
| Purchase #7 | $89.39 | 4.208% | $93.1515 | $93.15 | $93.15 | $93.20 |
| 7 purchase totals = | $1,043.72 | $1,126.3442 | $1,126.34 | $1,126.30 | $1,126.40 | |