| 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 | $218.78 | 9.275% | $239.0718 | $239.07 | $239.05 | $239.10 |
| Purchase #2 | $194.65 | 3.587% | $201.6321 | $201.63 | $201.65 | $201.60 |
| Purchase #3 | $190.63 | 12.779% | $214.9906 | $214.99 | $215.00 | $215.00 |
| Purchase #4 | $96.36 | 11.867% | $107.795 | $107.80 | $107.80 | $107.80 |
| Purchase #5 | $38.55 | 3.616% | $39.944 | $39.94 | $39.95 | $39.90 |
| Purchase #6 | $223.74 | 7.574% | $240.6861 | $240.69 | $240.70 | $240.70 |
| Purchase #7 | $133.75 | 13.217% | $151.4277 | $151.43 | $151.45 | $151.40 |
| 7 purchase totals = | $1,096.46 | $1,195.5473 | $1,195.55 | $1,195.60 | $1,195.50 | |