| 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 | $208.30 | 4.854% | $218.4109 | $218.41 | $218.40 | $218.40 |
| Purchase #2 | $222.54 | 8.871% | $242.2815 | $242.28 | $242.30 | $242.30 |
| Purchase #3 | $135.53 | 10.572% | $149.8582 | $149.86 | $149.85 | $149.90 |
| Purchase #4 | $51.62 | 6.379% | $54.9128 | $54.91 | $54.90 | $54.90 |
| Purchase #5 | $17.98 | 3.688% | $18.6431 | $18.64 | $18.65 | $18.60 |
| Purchase #6 | $190.93 | 10.579% | $211.1285 | $211.13 | $211.15 | $211.10 |
| Purchase #7 | $16.56 | 12.172% | $18.5757 | $18.58 | $18.60 | $18.60 |
| 7 purchase totals = | $843.46 | $913.8107 | $913.81 | $913.85 | $913.80 | |