| 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 | $187.98 | 7.529% | $202.133 | $202.13 | $202.15 | $202.10 |
| Purchase #2 | $110.70 | 12.253% | $124.2641 | $124.26 | $124.25 | $124.30 |
| Purchase #3 | $12.56 | 10.430% | $13.87 | $13.87 | $13.85 | $13.90 |
| Purchase #4 | $146.83 | 8.150% | $158.7966 | $158.80 | $158.80 | $158.80 |
| Purchase #5 | $217.83 | 11.632% | $243.168 | $243.17 | $243.15 | $243.20 |
| Purchase #6 | $85.49 | 3.759% | $88.7036 | $88.70 | $88.70 | $88.70 |
| Purchase #7 | $240.38 | 9.595% | $263.4445 | $263.44 | $263.45 | $263.40 |
| 7 purchase totals = | $1,001.77 | $1,094.3798 | $1,094.37 | $1,094.35 | $1,094.40 | |