| 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 | $120.28 | 5.227% | $126.567 | $126.57 | $126.55 | $126.60 |
| Purchase #2 | $16.48 | 10.708% | $18.2447 | $18.24 | $18.25 | $18.20 |
| Purchase #3 | $60.75 | 4.340% | $63.3866 | $63.39 | $63.40 | $63.40 |
| Purchase #4 | $201.81 | 8.334% | $218.6288 | $218.63 | $218.65 | $218.60 |
| Purchase #5 | $166.70 | 12.544% | $187.6108 | $187.61 | $187.60 | $187.60 |
| Purchase #6 | $212.98 | 13.360% | $241.4341 | $241.43 | $241.45 | $241.40 |
| Purchase #7 | $107.60 | 4.585% | $112.5335 | $112.53 | $112.55 | $112.50 |
| 7 purchase totals = | $886.60 | $968.4055 | $968.40 | $968.45 | $968.30 | |