| 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 | $88.44 | 5.255% | $93.0875 | $93.09 | $93.10 | $93.10 |
| Purchase #2 | $148.65 | 4.399% | $155.1891 | $155.19 | $155.20 | $155.20 |
| Purchase #3 | $202.93 | 10.206% | $223.641 | $223.64 | $223.65 | $223.60 |
| Purchase #4 | $227.71 | 5.380% | $239.9608 | $239.96 | $239.95 | $240.00 |
| Purchase #5 | $151.74 | 9.585% | $166.2843 | $166.28 | $166.30 | $166.30 |
| Purchase #6 | $76.71 | 8.519% | $83.2449 | $83.24 | $83.25 | $83.20 |
| Purchase #7 | $35.41 | 6.537% | $37.7248 | $37.72 | $37.70 | $37.70 |
| 7 purchase totals = | $931.59 | $999.1324 | $999.12 | $999.15 | $999.10 | |