| 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 | $197.49 | 9.307% | $215.8704 | $215.87 | $215.85 | $215.90 |
| Purchase #2 | $189.78 | 13.625% | $215.6375 | $215.64 | $215.65 | $215.60 |
| Purchase #3 | $160.96 | 10.344% | $177.6097 | $177.61 | $177.60 | $177.60 |
| Purchase #4 | $230.40 | 10.794% | $255.2694 | $255.27 | $255.25 | $255.30 |
| Purchase #5 | $238.46 | 5.817% | $252.3312 | $252.33 | $252.35 | $252.30 |
| Purchase #6 | $77.60 | 3.510% | $80.3238 | $80.32 | $80.30 | $80.30 |
| Purchase #7 | $105.70 | 11.106% | $117.439 | $117.44 | $117.45 | $117.40 |
| 7 purchase totals = | $1,200.39 | $1,314.4810 | $1,314.48 | $1,314.45 | $1,314.40 | |