| 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 | $129.32 | 12.311% | $145.2406 | $145.24 | $145.25 | $145.20 |
| Purchase #2 | $218.86 | 13.620% | $248.6687 | $248.67 | $248.65 | $248.70 |
| Purchase #3 | $235.39 | 10.644% | $260.4449 | $260.44 | $260.45 | $260.40 |
| Purchase #4 | $107.42 | 8.280% | $116.3144 | $116.31 | $116.30 | $116.30 |
| Purchase #5 | $176.58 | 6.297% | $187.6992 | $187.70 | $187.70 | $187.70 |
| Purchase #6 | $219.73 | 5.400% | $231.5954 | $231.60 | $231.60 | $231.60 |
| Purchase #7 | $49.69 | 12.437% | $55.8699 | $55.87 | $55.85 | $55.90 |
| 7 purchase totals = | $1,136.99 | $1,245.8331 | $1,245.83 | $1,245.80 | $1,245.80 | |