| 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 | $187.28 | 12.162% | $210.057 | $210.06 | $210.05 | $210.10 |
| Purchase #2 | $156.25 | 8.396% | $169.3688 | $169.37 | $169.35 | $169.40 |
| Purchase #3 | $137.48 | 8.155% | $148.6915 | $148.69 | $148.70 | $148.70 |
| Purchase #4 | $52.93 | 4.780% | $55.4601 | $55.46 | $55.45 | $55.50 |
| Purchase #5 | $116.75 | 3.744% | $121.1211 | $121.12 | $121.10 | $121.10 |
| Purchase #6 | $157.95 | 10.360% | $174.3136 | $174.31 | $174.30 | $174.30 |
| Purchase #7 | $230.37 | 4.305% | $240.2874 | $240.29 | $240.30 | $240.30 |
| 7 purchase totals = | $1,039.01 | $1,119.2995 | $1,119.30 | $1,119.25 | $1,119.40 | |