| 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 | $131.54 | 8.186% | $142.3079 | $142.31 | $142.30 | $142.30 |
| Purchase #2 | $197.48 | 3.485% | $204.3622 | $204.36 | $204.35 | $204.40 |
| Purchase #3 | $184.79 | 6.847% | $197.4426 | $197.44 | $197.45 | $197.40 |
| Purchase #4 | $242.57 | 11.321% | $270.0313 | $270.03 | $270.05 | $270.00 |
| Purchase #5 | $90.54 | 3.822% | $94.0004 | $94.00 | $94.00 | $94.00 |
| Purchase #6 | $248.94 | 5.613% | $262.913 | $262.91 | $262.90 | $262.90 |
| Purchase #7 | $136.74 | 6.271% | $145.315 | $145.32 | $145.30 | $145.30 |
| 7 purchase totals = | $1,232.60 | $1,316.3724 | $1,316.37 | $1,316.35 | $1,316.30 | |