| 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 | $97.62 | 5.268% | $102.7626 | $102.76 | $102.75 | $102.80 |
| Purchase #2 | $228.39 | 10.871% | $253.2183 | $253.22 | $253.20 | $253.20 |
| Purchase #3 | $204.93 | 7.644% | $220.5948 | $220.59 | $220.60 | $220.60 |
| Purchase #4 | $16.50 | 13.430% | $18.716 | $18.72 | $18.70 | $18.70 |
| Purchase #5 | $101.36 | 4.523% | $105.9445 | $105.94 | $105.95 | $105.90 |
| Purchase #6 | $208.56 | 10.313% | $230.0688 | $230.07 | $230.05 | $230.10 |
| Purchase #7 | $129.28 | 7.357% | $138.7911 | $138.79 | $138.80 | $138.80 |
| 7 purchase totals = | $986.64 | $1,070.0961 | $1,070.09 | $1,070.05 | $1,070.10 | |