| 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 | $117.86 | 4.845% | $123.5703 | $123.57 | $123.55 | $123.60 |
| Purchase #2 | $140.97 | 13.819% | $160.4506 | $160.45 | $160.45 | $160.50 |
| Purchase #3 | $202.29 | 6.565% | $215.5703 | $215.57 | $215.55 | $215.60 |
| Purchase #4 | $13.90 | 8.320% | $15.0565 | $15.06 | $15.05 | $15.10 |
| Purchase #5 | $141.26 | 5.761% | $149.398 | $149.40 | $149.40 | $149.40 |
| Purchase #6 | $233.78 | 13.766% | $265.9622 | $265.96 | $265.95 | $266.00 |
| Purchase #7 | $238.63 | 12.351% | $268.1032 | $268.10 | $268.10 | $268.10 |
| 7 purchase totals = | $1,088.69 | $1,198.1111 | $1,198.11 | $1,198.05 | $1,198.30 | |