| 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 | $234.27 | 9.765% | $257.1465 | $257.15 | $257.15 | $257.10 |
| Purchase #2 | $79.75 | 13.524% | $90.5354 | $90.54 | $90.55 | $90.50 |
| Purchase #3 | $110.99 | 9.271% | $121.2799 | $121.28 | $121.30 | $121.30 |
| Purchase #4 | $12.99 | 9.379% | $14.2083 | $14.21 | $14.20 | $14.20 |
| Purchase #5 | $33.34 | 6.371% | $35.4641 | $35.46 | $35.45 | $35.50 |
| Purchase #6 | $239.98 | 10.820% | $265.9458 | $265.95 | $265.95 | $265.90 |
| Purchase #7 | $223.44 | 4.674% | $233.8836 | $233.88 | $233.90 | $233.90 |
| 7 purchase totals = | $934.76 | $1,018.4636 | $1,018.47 | $1,018.50 | $1,018.40 | |