| 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 | $243.39 | 12.698% | $274.2957 | $274.30 | $274.30 | $274.30 |
| Purchase #2 | $209.71 | 13.605% | $238.241 | $238.24 | $238.25 | $238.20 |
| Purchase #3 | $90.65 | 11.391% | $100.9759 | $100.98 | $101.00 | $101.00 |
| Purchase #4 | $196.38 | 3.221% | $202.7054 | $202.71 | $202.70 | $202.70 |
| Purchase #5 | $111.94 | 10.786% | $124.0138 | $124.01 | $124.00 | $124.00 |
| Purchase #6 | $77.69 | 13.792% | $88.405 | $88.41 | $88.40 | $88.40 |
| Purchase #7 | $226.53 | 11.106% | $251.6884 | $251.69 | $251.70 | $251.70 |
| 7 purchase totals = | $1,156.29 | $1,280.3252 | $1,280.34 | $1,280.35 | $1,280.30 | |