| 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 | $232.31 | 8.530% | $252.126 | $252.13 | $252.15 | $252.10 |
| Purchase #2 | $176.31 | 7.581% | $189.6761 | $189.68 | $189.70 | $189.70 |
| Purchase #3 | $185.75 | 5.720% | $196.3749 | $196.37 | $196.35 | $196.40 |
| Purchase #4 | $117.93 | 12.819% | $133.0474 | $133.05 | $133.05 | $133.00 |
| Purchase #5 | $159.31 | 8.689% | $173.1524 | $173.15 | $173.15 | $173.20 |
| Purchase #6 | $232.84 | 11.131% | $258.7574 | $258.76 | $258.75 | $258.80 |
| Purchase #7 | $105.56 | 6.662% | $112.5924 | $112.59 | $112.60 | $112.60 |
| 7 purchase totals = | $1,210.01 | $1,315.7266 | $1,315.73 | $1,315.75 | $1,315.80 | |