| 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 | $110.90 | 8.571% | $120.4052 | $120.41 | $120.40 | $120.40 |
| Purchase #2 | $41.58 | 6.784% | $44.4008 | $44.40 | $44.40 | $44.40 |
| Purchase #3 | $61.75 | 11.164% | $68.6438 | $68.64 | $68.65 | $68.60 |
| Purchase #4 | $115.48 | 13.801% | $131.4174 | $131.42 | $131.40 | $131.40 |
| Purchase #5 | $229.62 | 13.209% | $259.9505 | $259.95 | $259.95 | $260.00 |
| Purchase #6 | $247.74 | 13.388% | $280.9074 | $280.91 | $280.90 | $280.90 |
| Purchase #7 | $183.48 | 4.704% | $192.1109 | $192.11 | $192.10 | $192.10 |
| 7 purchase totals = | $990.55 | $1,097.8360 | $1,097.84 | $1,097.80 | $1,097.80 | |