| 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 | $29.80 | 7.241% | $31.9578 | $31.96 | $31.95 | $32.00 |
| Purchase #2 | $180.43 | 5.236% | $189.8773 | $189.88 | $189.90 | $189.90 |
| Purchase #3 | $230.80 | 3.526% | $238.938 | $238.94 | $238.95 | $238.90 |
| Purchase #4 | $88.56 | 11.563% | $98.8002 | $98.80 | $98.80 | $98.80 |
| Purchase #5 | $190.93 | 7.342% | $204.9481 | $204.95 | $204.95 | $204.90 |
| Purchase #6 | $196.59 | 3.484% | $203.4392 | $203.44 | $203.45 | $203.40 |
| Purchase #7 | $130.42 | 3.284% | $134.703 | $134.70 | $134.70 | $134.70 |
| 7 purchase totals = | $1,047.53 | $1,102.6636 | $1,102.67 | $1,102.70 | $1,102.60 | |