| 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 | $244.67 | 8.233% | $264.8137 | $264.81 | $264.80 | $264.80 |
| Purchase #2 | $249.58 | 13.461% | $283.176 | $283.18 | $283.20 | $283.20 |
| Purchase #3 | $107.65 | 5.363% | $113.4233 | $113.42 | $113.40 | $113.40 |
| Purchase #4 | $20.53 | 11.653% | $22.9224 | $22.92 | $22.90 | $22.90 |
| Purchase #5 | $158.48 | 12.158% | $177.748 | $177.75 | $177.75 | $177.70 |
| Purchase #6 | $9.31 | 8.146% | $10.0684 | $10.07 | $10.05 | $10.10 |
| Purchase #7 | $182.39 | 11.620% | $203.5837 | $203.58 | $203.60 | $203.60 |
| 7 purchase totals = | $972.61 | $1,075.7355 | $1,075.73 | $1,075.70 | $1,075.70 | |