| 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 | $188.29 | 4.158% | $196.1191 | $196.12 | $196.10 | $196.10 |
| Purchase #2 | $181.70 | 5.840% | $192.3113 | $192.31 | $192.30 | $192.30 |
| Purchase #3 | $197.51 | 6.683% | $210.7096 | $210.71 | $210.70 | $210.70 |
| Purchase #4 | $194.65 | 7.562% | $209.3694 | $209.37 | $209.35 | $209.40 |
| Purchase #5 | $227.42 | 9.383% | $248.7588 | $248.76 | $248.75 | $248.80 |
| Purchase #6 | $55.70 | 5.717% | $58.8844 | $58.88 | $58.90 | $58.90 |
| Purchase #7 | $78.65 | 9.271% | $85.9416 | $85.94 | $85.95 | $85.90 |
| 7 purchase totals = | $1,123.92 | $1,202.0942 | $1,202.09 | $1,202.05 | $1,202.10 | |