| 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 | $242.75 | 9.353% | $265.4544 | $265.45 | $265.45 | $265.50 |
| Purchase #2 | $112.44 | 5.839% | $119.0054 | $119.01 | $119.00 | $119.00 |
| Purchase #3 | $159.75 | 10.640% | $176.7474 | $176.75 | $176.75 | $176.70 |
| Purchase #4 | $51.96 | 3.820% | $53.9449 | $53.94 | $53.95 | $53.90 |
| Purchase #5 | $39.59 | 10.102% | $43.5894 | $43.59 | $43.60 | $43.60 |
| Purchase #6 | $202.25 | 8.842% | $220.1329 | $220.13 | $220.15 | $220.10 |
| Purchase #7 | $191.53 | 5.772% | $202.5851 | $202.59 | $202.60 | $202.60 |
| 7 purchase totals = | $1,000.27 | $1,081.4595 | $1,081.46 | $1,081.50 | $1,081.40 | |