| 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 | $225.91 | 11.140% | $251.0764 | $251.08 | $251.10 | $251.10 |
| Purchase #2 | $100.87 | 12.842% | $113.8237 | $113.82 | $113.80 | $113.80 |
| Purchase #3 | $220.83 | 7.402% | $237.1758 | $237.18 | $237.20 | $237.20 |
| Purchase #4 | $177.85 | 3.128% | $183.4131 | $183.41 | $183.40 | $183.40 |
| Purchase #5 | $109.48 | 4.241% | $114.123 | $114.12 | $114.10 | $114.10 |
| Purchase #6 | $14.65 | 13.636% | $16.6477 | $16.65 | $16.65 | $16.60 |
| Purchase #7 | $139.93 | 13.720% | $159.1284 | $159.13 | $159.15 | $159.10 |
| 7 purchase totals = | $989.52 | $1,075.3881 | $1,075.39 | $1,075.40 | $1,075.30 | |