| 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 | $205.53 | 8.150% | $222.2807 | $222.28 | $222.30 | $222.30 |
| Purchase #2 | $247.66 | 10.812% | $274.437 | $274.44 | $274.45 | $274.40 |
| Purchase #3 | $185.27 | 13.774% | $210.7891 | $210.79 | $210.80 | $210.80 |
| Purchase #4 | $120.62 | 6.575% | $128.5508 | $128.55 | $128.55 | $128.60 |
| Purchase #5 | $45.33 | 8.549% | $49.2053 | $49.21 | $49.20 | $49.20 |
| Purchase #6 | $201.61 | 12.488% | $226.7871 | $226.79 | $226.80 | $226.80 |
| Purchase #7 | $102.60 | 7.202% | $109.9893 | $109.99 | $110.00 | $110.00 |
| 7 purchase totals = | $1,108.62 | $1,222.0393 | $1,222.05 | $1,222.10 | $1,222.10 | |