| 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 | $99.25 | 13.295% | $112.4453 | $112.45 | $112.45 | $112.40 |
| Purchase #2 | $125.66 | 6.511% | $133.8417 | $133.84 | $133.85 | $133.80 |
| Purchase #3 | $24.66 | 9.271% | $26.9462 | $26.95 | $26.95 | $26.90 |
| Purchase #4 | $220.86 | 4.143% | $230.0102 | $230.01 | $230.00 | $230.00 |
| Purchase #5 | $124.82 | 10.422% | $137.8287 | $137.83 | $137.85 | $137.80 |
| Purchase #6 | $52.34 | 4.514% | $54.7026 | $54.70 | $54.70 | $54.70 |
| Purchase #7 | $184.73 | 10.424% | $203.9863 | $203.99 | $204.00 | $204.00 |
| 7 purchase totals = | $832.32 | $899.7610 | $899.77 | $899.80 | $899.60 | |