| 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 | $248.72 | 4.435% | $259.7507 | $259.75 | $259.75 | $259.80 |
| Purchase #2 | $127.39 | 7.618% | $137.0946 | $137.09 | $137.10 | $137.10 |
| Purchase #3 | $110.62 | 6.509% | $117.8203 | $117.82 | $117.80 | $117.80 |
| Purchase #4 | $204.88 | 7.286% | $219.8076 | $219.81 | $219.80 | $219.80 |
| Purchase #5 | $149.30 | 4.142% | $155.484 | $155.48 | $155.50 | $155.50 |
| Purchase #6 | $39.55 | 4.223% | $41.2202 | $41.22 | $41.20 | $41.20 |
| Purchase #7 | $51.83 | 8.603% | $56.2889 | $56.29 | $56.30 | $56.30 |
| 7 purchase totals = | $932.29 | $987.4663 | $987.46 | $987.45 | $987.50 | |