| 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 | $203.91 | 10.303% | $224.9188 | $224.92 | $224.90 | $224.90 |
| Purchase #2 | $209.64 | 10.857% | $232.4006 | $232.40 | $232.40 | $232.40 |
| Purchase #3 | $110.62 | 12.187% | $124.1013 | $124.10 | $124.10 | $124.10 |
| Purchase #4 | $227.97 | 5.656% | $240.864 | $240.86 | $240.85 | $240.90 |
| Purchase #5 | $92.98 | 3.695% | $96.4156 | $96.42 | $96.40 | $96.40 |
| Purchase #6 | $185.27 | 8.559% | $201.1273 | $201.13 | $201.15 | $201.10 |
| Purchase #7 | $71.30 | 8.598% | $77.4304 | $77.43 | $77.45 | $77.40 |
| 7 purchase totals = | $1,101.69 | $1,197.2580 | $1,197.26 | $1,197.25 | $1,197.20 | |