| 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 | $122.62 | 8.313% | $132.8134 | $132.81 | $132.80 | $132.80 |
| Purchase #2 | $109.64 | 7.398% | $117.7512 | $117.75 | $117.75 | $117.80 |
| Purchase #3 | $137.51 | 10.432% | $151.855 | $151.86 | $151.85 | $151.90 |
| Purchase #4 | $220.91 | 8.388% | $239.4399 | $239.44 | $239.45 | $239.40 |
| Purchase #5 | $164.89 | 7.653% | $177.509 | $177.51 | $177.50 | $177.50 |
| Purchase #6 | $218.81 | 12.719% | $246.6404 | $246.64 | $246.65 | $246.60 |
| Purchase #7 | $170.64 | 4.508% | $178.3325 | $178.33 | $178.35 | $178.30 |
| 7 purchase totals = | $1,145.02 | $1,244.3414 | $1,244.34 | $1,244.35 | $1,244.30 | |