| 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 | $237.92 | 3.766% | $246.8801 | $246.88 | $246.90 | $246.90 |
| Purchase #2 | $161.50 | 12.230% | $181.2515 | $181.25 | $181.25 | $181.30 |
| Purchase #3 | $173.45 | 12.333% | $194.8416 | $194.84 | $194.85 | $194.80 |
| Purchase #4 | $183.31 | 10.417% | $202.4054 | $202.41 | $202.40 | $202.40 |
| Purchase #5 | $65.62 | 10.707% | $72.6459 | $72.65 | $72.65 | $72.60 |
| Purchase #6 | $20.85 | 12.578% | $23.4725 | $23.47 | $23.45 | $23.50 |
| Purchase #7 | $240.36 | 12.583% | $270.6045 | $270.60 | $270.60 | $270.60 |
| 7 purchase totals = | $1,083.01 | $1,192.1015 | $1,192.10 | $1,192.10 | $1,192.10 | |