| 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 | $192.73 | 3.309% | $199.1074 | $199.11 | $199.10 | $199.10 |
| Purchase #2 | $153.70 | 3.610% | $159.2486 | $159.25 | $159.25 | $159.20 |
| Purchase #3 | $47.68 | 8.209% | $51.5941 | $51.59 | $51.60 | $51.60 |
| Purchase #4 | $196.55 | 9.119% | $214.4734 | $214.47 | $214.45 | $214.50 |
| Purchase #5 | $216.39 | 10.748% | $239.6476 | $239.65 | $239.65 | $239.60 |
| Purchase #6 | $68.83 | 7.635% | $74.0852 | $74.09 | $74.10 | $74.10 |
| Purchase #7 | $122.94 | 10.707% | $136.1032 | $136.10 | $136.10 | $136.10 |
| 7 purchase totals = | $998.82 | $1,074.2595 | $1,074.26 | $1,074.25 | $1,074.20 | |