| 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 | $203.32 | 3.654% | $210.7493 | $210.75 | $210.75 | $210.70 |
| Purchase #2 | $10.53 | 7.128% | $11.2806 | $11.28 | $11.30 | $11.30 |
| Purchase #3 | $134.41 | 13.569% | $152.6481 | $152.65 | $152.65 | $152.60 |
| Purchase #4 | $165.77 | 12.750% | $186.9057 | $186.91 | $186.90 | $186.90 |
| Purchase #5 | $37.46 | 8.865% | $40.7808 | $40.78 | $40.80 | $40.80 |
| Purchase #6 | $108.36 | 12.217% | $121.5983 | $121.60 | $121.60 | $121.60 |
| Purchase #7 | $181.45 | 3.273% | $187.3889 | $187.39 | $187.40 | $187.40 |
| 7 purchase totals = | $841.30 | $911.3517 | $911.36 | $911.40 | $911.30 | |