| 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 | $211.32 | 3.498% | $218.712 | $218.71 | $218.70 | $218.70 |
| Purchase #2 | $88.92 | 6.519% | $94.7167 | $94.72 | $94.70 | $94.70 |
| Purchase #3 | $156.64 | 9.141% | $170.9585 | $170.96 | $170.95 | $171.00 |
| Purchase #4 | $192.26 | 9.595% | $210.7073 | $210.71 | $210.70 | $210.70 |
| Purchase #5 | $156.27 | 12.596% | $175.9538 | $175.95 | $175.95 | $176.00 |
| Purchase #6 | $111.41 | 3.801% | $115.6447 | $115.64 | $115.65 | $115.60 |
| Purchase #7 | $41.61 | 6.194% | $44.1873 | $44.19 | $44.20 | $44.20 |
| 7 purchase totals = | $958.43 | $1,030.8803 | $1,030.88 | $1,030.85 | $1,030.90 | |