| 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 | $215.34 | 7.853% | $232.2507 | $232.25 | $232.25 | $232.30 |
| Purchase #2 | $94.87 | 8.870% | $103.285 | $103.29 | $103.30 | $103.30 |
| Purchase #3 | $119.29 | 13.424% | $135.3035 | $135.30 | $135.30 | $135.30 |
| Purchase #4 | $137.89 | 4.694% | $144.3626 | $144.36 | $144.35 | $144.40 |
| Purchase #5 | $242.65 | 12.617% | $273.2652 | $273.27 | $273.25 | $273.30 |
| Purchase #6 | $217.72 | 6.611% | $232.1135 | $232.11 | $232.10 | $232.10 |
| Purchase #7 | $173.80 | 11.653% | $194.0529 | $194.05 | $194.05 | $194.10 |
| 7 purchase totals = | $1,201.56 | $1,314.6334 | $1,314.63 | $1,314.60 | $1,314.80 | |