| 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 | $168.45 | 5.236% | $177.27 | $177.27 | $177.25 | $177.30 |
| Purchase #2 | $230.76 | 13.856% | $262.7341 | $262.73 | $262.75 | $262.70 |
| Purchase #3 | $100.74 | 5.551% | $106.3321 | $106.33 | $106.35 | $106.30 |
| Purchase #4 | $235.88 | 6.243% | $250.606 | $250.61 | $250.60 | $250.60 |
| Purchase #5 | $97.76 | 3.347% | $101.032 | $101.03 | $101.05 | $101.00 |
| Purchase #6 | $248.86 | 6.358% | $264.6825 | $264.68 | $264.70 | $264.70 |
| Purchase #7 | $202.81 | 8.280% | $219.6027 | $219.60 | $219.60 | $219.60 |
| 7 purchase totals = | $1,285.26 | $1,382.2594 | $1,382.25 | $1,382.30 | $1,382.20 | |