| 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 | $202.53 | 3.835% | $210.297 | $210.30 | $210.30 | $210.30 |
| Purchase #2 | $180.97 | 12.128% | $202.918 | $202.92 | $202.90 | $202.90 |
| Purchase #3 | $127.53 | 8.799% | $138.7514 | $138.75 | $138.75 | $138.80 |
| Purchase #4 | $69.77 | 11.152% | $77.5508 | $77.55 | $77.55 | $77.60 |
| Purchase #5 | $250.56 | 7.241% | $268.703 | $268.70 | $268.70 | $268.70 |
| Purchase #6 | $117.76 | 3.866% | $122.3126 | $122.31 | $122.30 | $122.30 |
| Purchase #7 | $85.94 | 4.755% | $90.0264 | $90.03 | $90.05 | $90.00 |
| 7 purchase totals = | $1,035.06 | $1,110.5592 | $1,110.56 | $1,110.55 | $1,110.60 | |