| 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 | $20.37 | 12.515% | $22.9193 | $22.92 | $22.90 | $22.90 |
| Purchase #2 | $54.90 | 9.722% | $60.2374 | $60.24 | $60.25 | $60.20 |
| Purchase #3 | $225.70 | 10.678% | $249.8002 | $249.80 | $249.80 | $249.80 |
| Purchase #4 | $218.83 | 7.763% | $235.8178 | $235.82 | $235.80 | $235.80 |
| Purchase #5 | $109.57 | 5.794% | $115.9185 | $115.92 | $115.90 | $115.90 |
| Purchase #6 | $145.76 | 6.571% | $155.3379 | $155.34 | $155.35 | $155.30 |
| Purchase #7 | $166.84 | 11.162% | $185.4627 | $185.46 | $185.45 | $185.50 |
| 7 purchase totals = | $941.97 | $1,025.4938 | $1,025.50 | $1,025.45 | $1,025.40 | |