| 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 | $176.62 | 13.315% | $200.137 | $200.14 | $200.15 | $200.10 |
| Purchase #2 | $202.61 | 7.141% | $217.0784 | $217.08 | $217.10 | $217.10 |
| Purchase #3 | $59.40 | 5.759% | $62.8208 | $62.82 | $62.80 | $62.80 |
| Purchase #4 | $221.81 | 9.296% | $242.4295 | $242.43 | $242.45 | $242.40 |
| Purchase #5 | $249.87 | 8.636% | $271.4488 | $271.45 | $271.45 | $271.40 |
| Purchase #6 | $24.71 | 6.455% | $26.305 | $26.31 | $26.30 | $26.30 |
| Purchase #7 | $237.51 | 6.805% | $253.6726 | $253.67 | $253.65 | $253.70 |
| 7 purchase totals = | $1,172.53 | $1,273.8921 | $1,273.90 | $1,273.90 | $1,273.80 | |