| 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 | $93.35 | 11.139% | $103.7483 | $103.75 | $103.75 | $103.70 |
| Purchase #2 | $198.44 | 12.570% | $223.3839 | $223.38 | $223.40 | $223.40 |
| Purchase #3 | $33.73 | 12.323% | $37.8865 | $37.89 | $37.90 | $37.90 |
| Purchase #4 | $243.62 | 3.489% | $252.1199 | $252.12 | $252.10 | $252.10 |
| Purchase #5 | $192.60 | 5.728% | $203.6321 | $203.63 | $203.65 | $203.60 |
| Purchase #6 | $13.60 | 12.577% | $15.3105 | $15.31 | $15.30 | $15.30 |
| Purchase #7 | $191.41 | 6.806% | $204.4374 | $204.44 | $204.45 | $204.40 |
| 7 purchase totals = | $966.75 | $1,040.5186 | $1,040.52 | $1,040.55 | $1,040.40 | |