| 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 | $162.28 | 9.392% | $177.5213 | $177.52 | $177.50 | $177.50 |
| Purchase #2 | $152.43 | 6.279% | $162.0011 | $162.00 | $162.00 | $162.00 |
| Purchase #3 | $224.70 | 8.252% | $243.2422 | $243.24 | $243.25 | $243.20 |
| Purchase #4 | $229.70 | 3.497% | $237.7326 | $237.73 | $237.75 | $237.70 |
| Purchase #5 | $229.44 | 8.758% | $249.5344 | $249.53 | $249.55 | $249.50 |
| Purchase #6 | $209.43 | 11.194% | $232.8736 | $232.87 | $232.85 | $232.90 |
| Purchase #7 | $230.49 | 4.232% | $240.2443 | $240.24 | $240.25 | $240.20 |
| 7 purchase totals = | $1,438.47 | $1,543.1495 | $1,543.13 | $1,543.15 | $1,543.00 | |