| 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 | $232.65 | 4.489% | $243.0937 | $243.09 | $243.10 | $243.10 |
| Purchase #2 | $133.99 | 13.587% | $152.1952 | $152.20 | $152.20 | $152.20 |
| Purchase #3 | $129.80 | 7.651% | $139.731 | $139.73 | $139.75 | $139.70 |
| Purchase #4 | $9.68 | 10.130% | $10.6606 | $10.66 | $10.65 | $10.70 |
| Purchase #5 | $224.93 | 13.773% | $255.9096 | $255.91 | $255.90 | $255.90 |
| Purchase #6 | $9.41 | 12.578% | $10.5936 | $10.59 | $10.60 | $10.60 |
| Purchase #7 | $178.44 | 3.499% | $184.6836 | $184.68 | $184.70 | $184.70 |
| 7 purchase totals = | $918.90 | $996.8673 | $996.86 | $996.90 | $996.90 | |