| 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 | $104.86 | 9.151% | $114.4557 | $114.46 | $114.45 | $114.50 |
| Purchase #2 | $102.46 | 13.343% | $116.1312 | $116.13 | $116.15 | $116.10 |
| Purchase #3 | $156.70 | 10.262% | $172.7806 | $172.78 | $172.80 | $172.80 |
| Purchase #4 | $156.87 | 10.768% | $173.7618 | $173.76 | $173.75 | $173.80 |
| Purchase #5 | $191.55 | 4.403% | $199.9839 | $199.98 | $200.00 | $200.00 |
| Purchase #6 | $171.43 | 13.519% | $194.6056 | $194.61 | $194.60 | $194.60 |
| Purchase #7 | $223.25 | 5.277% | $235.0309 | $235.03 | $235.05 | $235.00 |
| 7 purchase totals = | $1,107.12 | $1,206.7497 | $1,206.75 | $1,206.80 | $1,206.80 | |