| 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 | $200.29 | 8.345% | $217.0042 | $217.00 | $217.00 | $217.00 |
| Purchase #2 | $203.63 | 5.319% | $214.4611 | $214.46 | $214.45 | $214.50 |
| Purchase #3 | $182.89 | 10.455% | $202.0111 | $202.01 | $202.00 | $202.00 |
| Purchase #4 | $69.96 | 4.608% | $73.1838 | $73.18 | $73.20 | $73.20 |
| Purchase #5 | $122.46 | 4.711% | $128.2291 | $128.23 | $128.25 | $128.20 |
| Purchase #6 | $28.63 | 11.612% | $31.9545 | $31.95 | $31.95 | $32.00 |
| Purchase #7 | $183.61 | 6.226% | $195.0416 | $195.04 | $195.05 | $195.00 |
| 7 purchase totals = | $991.47 | $1,061.8854 | $1,061.87 | $1,061.90 | $1,061.90 | |