| 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 | $242.88 | 12.656% | $273.6189 | $273.62 | $273.60 | $273.60 |
| Purchase #2 | $20.81 | 7.363% | $22.3422 | $22.34 | $22.35 | $22.30 |
| Purchase #3 | $182.93 | 10.671% | $202.4505 | $202.45 | $202.45 | $202.50 |
| Purchase #4 | $240.34 | 4.748% | $251.7513 | $251.75 | $251.75 | $251.80 |
| Purchase #5 | $235.29 | 5.255% | $247.6545 | $247.65 | $247.65 | $247.70 |
| Purchase #6 | $100.96 | 7.473% | $108.5047 | $108.50 | $108.50 | $108.50 |
| Purchase #7 | $138.66 | 3.427% | $143.4119 | $143.41 | $143.40 | $143.40 |
| 7 purchase totals = | $1,161.87 | $1,249.7340 | $1,249.72 | $1,249.70 | $1,249.80 | |