| 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 | $192.87 | 12.412% | $216.809 | $216.81 | $216.80 | $216.80 |
| Purchase #2 | $81.92 | 7.158% | $87.7838 | $87.78 | $87.80 | $87.80 |
| Purchase #3 | $210.65 | 6.509% | $224.3612 | $224.36 | $224.35 | $224.40 |
| Purchase #4 | $125.95 | 12.366% | $141.525 | $141.53 | $141.55 | $141.50 |
| Purchase #5 | $165.52 | 12.118% | $185.5777 | $185.58 | $185.60 | $185.60 |
| Purchase #6 | $46.72 | 7.262% | $50.1128 | $50.11 | $50.10 | $50.10 |
| Purchase #7 | $93.92 | 10.126% | $103.4303 | $103.43 | $103.45 | $103.40 |
| 7 purchase totals = | $917.55 | $1,009.5998 | $1,009.60 | $1,009.65 | $1,009.60 | |