| 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 | $232.41 | 5.184% | $244.4581 | $244.46 | $244.45 | $244.50 |
| Purchase #2 | $189.68 | 11.200% | $210.9242 | $210.92 | $210.90 | $210.90 |
| Purchase #3 | $131.53 | 9.306% | $143.7702 | $143.77 | $143.75 | $143.80 |
| Purchase #4 | $57.53 | 9.220% | $62.8343 | $62.83 | $62.85 | $62.80 |
| Purchase #5 | $79.74 | 5.335% | $83.9941 | $83.99 | $84.00 | $84.00 |
| Purchase #6 | $105.41 | 3.414% | $109.0087 | $109.01 | $109.00 | $109.00 |
| Purchase #7 | $226.94 | 6.372% | $241.4006 | $241.40 | $241.40 | $241.40 |
| 7 purchase totals = | $1,023.24 | $1,096.3902 | $1,096.38 | $1,096.35 | $1,096.40 | |