| 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 | $197.32 | 3.175% | $203.5849 | $203.58 | $203.60 | $203.60 |
| Purchase #2 | $229.38 | 9.634% | $251.4785 | $251.48 | $251.50 | $251.50 |
| Purchase #3 | $169.79 | 5.284% | $178.7617 | $178.76 | $178.75 | $178.80 |
| Purchase #4 | $219.81 | 9.805% | $241.3624 | $241.36 | $241.35 | $241.40 |
| Purchase #5 | $206.30 | 11.143% | $229.288 | $229.29 | $229.30 | $229.30 |
| Purchase #6 | $117.69 | 11.326% | $131.0196 | $131.02 | $131.00 | $131.00 |
| Purchase #7 | $153.89 | 10.166% | $169.5345 | $169.53 | $169.55 | $169.50 |
| 7 purchase totals = | $1,294.18 | $1,405.0296 | $1,405.02 | $1,405.05 | $1,405.10 | |