| 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 | $19.76 | 11.258% | $21.9846 | $21.98 | $22.00 | $22.00 |
| Purchase #2 | $232.53 | 5.472% | $245.254 | $245.25 | $245.25 | $245.30 |
| Purchase #3 | $102.25 | 12.491% | $115.022 | $115.02 | $115.00 | $115.00 |
| Purchase #4 | $184.87 | 10.812% | $204.8581 | $204.86 | $204.85 | $204.90 |
| Purchase #5 | $91.27 | 8.373% | $98.912 | $98.91 | $98.90 | $98.90 |
| Purchase #6 | $167.77 | 9.625% | $183.9179 | $183.92 | $183.90 | $183.90 |
| Purchase #7 | $176.81 | 10.358% | $195.124 | $195.12 | $195.10 | $195.10 |
| 7 purchase totals = | $975.26 | $1,065.0726 | $1,065.06 | $1,065.00 | $1,065.10 | |