| 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 | $191.77 | 6.655% | $204.5323 | $204.53 | $204.55 | $204.50 |
| Purchase #2 | $54.41 | 11.768% | $60.813 | $60.81 | $60.80 | $60.80 |
| Purchase #3 | $242.42 | 4.356% | $252.9798 | $252.98 | $253.00 | $253.00 |
| Purchase #4 | $39.72 | 13.324% | $45.0123 | $45.01 | $45.00 | $45.00 |
| Purchase #5 | $221.75 | 7.799% | $239.0443 | $239.04 | $239.05 | $239.00 |
| Purchase #6 | $90.56 | 5.256% | $95.3198 | $95.32 | $95.30 | $95.30 |
| Purchase #7 | $165.33 | 9.690% | $181.3505 | $181.35 | $181.35 | $181.40 |
| 7 purchase totals = | $1,005.96 | $1,079.0520 | $1,079.04 | $1,079.05 | $1,079.00 | |