| 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 | $110.87 | 5.658% | $117.143 | $117.14 | $117.15 | $117.10 |
| Purchase #2 | $156.73 | 11.128% | $174.1709 | $174.17 | $174.15 | $174.20 |
| Purchase #3 | $66.40 | 12.430% | $74.6535 | $74.65 | $74.65 | $74.70 |
| Purchase #4 | $174.38 | 10.518% | $192.7213 | $192.72 | $192.70 | $192.70 |
| Purchase #5 | $84.51 | 3.333% | $87.3267 | $87.33 | $87.35 | $87.30 |
| Purchase #6 | $186.70 | 9.483% | $204.4048 | $204.40 | $204.40 | $204.40 |
| Purchase #7 | $182.77 | 4.839% | $191.6142 | $191.61 | $191.60 | $191.60 |
| 7 purchase totals = | $962.36 | $1,042.0344 | $1,042.02 | $1,042.00 | $1,042.00 | |