| 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 | $244.55 | 9.626% | $268.0904 | $268.09 | $268.10 | $268.10 |
| Purchase #2 | $93.88 | 10.248% | $103.5008 | $103.50 | $103.50 | $103.50 |
| Purchase #3 | $170.40 | 4.654% | $178.3304 | $178.33 | $178.35 | $178.30 |
| Purchase #4 | $205.28 | 10.362% | $226.5511 | $226.55 | $226.55 | $226.60 |
| Purchase #5 | $100.67 | 8.579% | $109.3065 | $109.31 | $109.30 | $109.30 |
| Purchase #6 | $153.51 | 12.435% | $172.599 | $172.60 | $172.60 | $172.60 |
| Purchase #7 | $134.65 | 7.309% | $144.4916 | $144.49 | $144.50 | $144.50 |
| 7 purchase totals = | $1,102.94 | $1,202.8698 | $1,202.87 | $1,202.90 | $1,202.90 | |