| 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 | $177.99 | 10.187% | $196.1218 | $196.12 | $196.10 | $196.10 |
| Purchase #2 | $57.97 | 12.140% | $65.0076 | $65.01 | $65.00 | $65.00 |
| Purchase #3 | $100.74 | 9.683% | $110.4947 | $110.49 | $110.50 | $110.50 |
| Purchase #4 | $212.64 | 11.628% | $237.3658 | $237.37 | $237.35 | $237.40 |
| Purchase #5 | $248.61 | 8.376% | $269.4336 | $269.43 | $269.45 | $269.40 |
| Purchase #6 | $228.31 | 6.405% | $242.9333 | $242.93 | $242.95 | $242.90 |
| Purchase #7 | $57.52 | 9.432% | $62.9453 | $62.95 | $62.95 | $62.90 |
| 7 purchase totals = | $1,083.78 | $1,184.3021 | $1,184.30 | $1,184.30 | $1,184.20 | |