| 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 | $245.63 | 9.115% | $268.0192 | $268.02 | $268.00 | $268.00 |
| Purchase #2 | $141.61 | 5.492% | $149.3872 | $149.39 | $149.40 | $149.40 |
| Purchase #3 | $176.56 | 10.147% | $194.4755 | $194.48 | $194.50 | $194.50 |
| Purchase #4 | $104.79 | 4.809% | $109.8294 | $109.83 | $109.85 | $109.80 |
| Purchase #5 | $217.96 | 12.302% | $244.7734 | $244.77 | $244.75 | $244.80 |
| Purchase #6 | $173.28 | 11.262% | $192.7948 | $192.79 | $192.80 | $192.80 |
| Purchase #7 | $18.80 | 6.680% | $20.0558 | $20.06 | $20.05 | $20.10 |
| 7 purchase totals = | $1,078.63 | $1,179.3353 | $1,179.34 | $1,179.35 | $1,179.40 | |