| 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 | $22.44 | 13.244% | $25.412 | $25.41 | $25.40 | $25.40 |
| Purchase #2 | $113.60 | 12.701% | $128.0283 | $128.03 | $128.05 | $128.00 |
| Purchase #3 | $218.74 | 5.209% | $230.1342 | $230.13 | $230.15 | $230.10 |
| Purchase #4 | $27.54 | 13.262% | $31.1924 | $31.19 | $31.20 | $31.20 |
| Purchase #5 | $62.84 | 12.638% | $70.7817 | $70.78 | $70.80 | $70.80 |
| Purchase #6 | $51.29 | 6.141% | $54.4397 | $54.44 | $54.45 | $54.40 |
| Purchase #7 | $234.84 | 10.204% | $258.8031 | $258.80 | $258.80 | $258.80 |
| 7 purchase totals = | $731.29 | $798.7914 | $798.78 | $798.85 | $798.70 | |