| 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 | $198.56 | 8.441% | $215.3204 | $215.32 | $215.30 | $215.30 |
| Purchase #2 | $218.31 | 3.320% | $225.5579 | $225.56 | $225.55 | $225.60 |
| Purchase #3 | $21.81 | 5.454% | $22.9995 | $23.00 | $23.00 | $23.00 |
| Purchase #4 | $139.26 | 13.328% | $157.8206 | $157.82 | $157.80 | $157.80 |
| Purchase #5 | $205.32 | 7.243% | $220.1913 | $220.19 | $220.20 | $220.20 |
| Purchase #6 | $21.88 | 10.452% | $24.1669 | $24.17 | $24.15 | $24.20 |
| Purchase #7 | $229.27 | 12.399% | $257.6972 | $257.70 | $257.70 | $257.70 |
| 7 purchase totals = | $1,034.41 | $1,123.7538 | $1,123.76 | $1,123.70 | $1,123.80 | |