| 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 | $240.28 | 3.620% | $248.9781 | $248.98 | $249.00 | $249.00 |
| Purchase #2 | $182.80 | 7.516% | $196.5392 | $196.54 | $196.55 | $196.50 |
| Purchase #3 | $108.48 | 8.618% | $117.8288 | $117.83 | $117.85 | $117.80 |
| Purchase #4 | $178.95 | 5.670% | $189.0965 | $189.10 | $189.10 | $189.10 |
| Purchase #5 | $11.35 | 5.280% | $11.9493 | $11.95 | $11.95 | $11.90 |
| Purchase #6 | $61.60 | 7.784% | $66.3949 | $66.39 | $66.40 | $66.40 |
| Purchase #7 | $110.80 | 13.817% | $126.1092 | $126.11 | $126.10 | $126.10 |
| 7 purchase totals = | $894.26 | $956.8960 | $956.90 | $956.95 | $956.80 | |