| 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 | $21.34 | 9.708% | $23.4117 | $23.41 | $23.40 | $23.40 |
| Purchase #2 | $175.81 | 11.312% | $195.6976 | $195.70 | $195.70 | $195.70 |
| Purchase #3 | $246.43 | 6.568% | $262.6155 | $262.62 | $262.60 | $262.60 |
| Purchase #4 | $70.57 | 8.311% | $76.4351 | $76.44 | $76.45 | $76.40 |
| Purchase #5 | $67.44 | 12.348% | $75.7675 | $75.77 | $75.75 | $75.80 |
| Purchase #6 | $220.88 | 11.341% | $245.93 | $245.93 | $245.95 | $245.90 |
| Purchase #7 | $190.93 | 10.554% | $211.0808 | $211.08 | $211.10 | $211.10 |
| 7 purchase totals = | $993.40 | $1,090.9382 | $1,090.95 | $1,090.95 | $1,090.90 | |