| 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 | $138.34 | 4.764% | $144.9305 | $144.93 | $144.95 | $144.90 |
| Purchase #2 | $47.99 | 7.705% | $51.6876 | $51.69 | $51.70 | $51.70 |
| Purchase #3 | $208.30 | 8.514% | $226.0347 | $226.03 | $226.05 | $226.00 |
| Purchase #4 | $114.86 | 5.708% | $121.4162 | $121.42 | $121.40 | $121.40 |
| Purchase #5 | $212.26 | 12.496% | $238.784 | $238.78 | $238.80 | $238.80 |
| Purchase #6 | $77.55 | 8.271% | $83.9642 | $83.96 | $83.95 | $84.00 |
| Purchase #7 | $187.83 | 13.557% | $213.2941 | $213.29 | $213.30 | $213.30 |
| 7 purchase totals = | $987.13 | $1,080.1113 | $1,080.10 | $1,080.15 | $1,080.10 | |