| 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 | $229.83 | 9.159% | $250.8801 | $250.88 | $250.90 | $250.90 |
| Purchase #2 | $6.65 | 8.651% | $7.2253 | $7.23 | $7.25 | $7.20 |
| Purchase #3 | $169.33 | 6.649% | $180.5888 | $180.59 | $180.60 | $180.60 |
| Purchase #4 | $190.59 | 10.561% | $210.7182 | $210.72 | $210.70 | $210.70 |
| Purchase #5 | $160.67 | 12.465% | $180.6975 | $180.70 | $180.70 | $180.70 |
| Purchase #6 | $216.76 | 6.106% | $229.9954 | $230.00 | $230.00 | $230.00 |
| Purchase #7 | $13.77 | 10.522% | $15.2189 | $15.22 | $15.20 | $15.20 |
| 7 purchase totals = | $987.60 | $1,075.3242 | $1,075.34 | $1,075.35 | $1,075.30 | |