| 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 | $81.63 | 3.539% | $84.5189 | $84.52 | $84.50 | $84.50 |
| Purchase #2 | $118.37 | 4.831% | $124.0885 | $124.09 | $124.10 | $124.10 |
| Purchase #3 | $117.34 | 8.598% | $127.4289 | $127.43 | $127.45 | $127.40 |
| Purchase #4 | $194.62 | 9.570% | $213.2451 | $213.25 | $213.25 | $213.20 |
| Purchase #5 | $237.28 | 8.287% | $256.9434 | $256.94 | $256.95 | $256.90 |
| Purchase #6 | $165.59 | 11.767% | $185.075 | $185.08 | $185.10 | $185.10 |
| Purchase #7 | $212.60 | 7.470% | $228.4812 | $228.48 | $228.50 | $228.50 |
| 7 purchase totals = | $1,127.43 | $1,219.7810 | $1,219.79 | $1,219.85 | $1,219.70 | |