| 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 | $235.68 | 3.580% | $244.1173 | $244.12 | $244.10 | $244.10 |
| Purchase #2 | $120.48 | 10.855% | $133.5581 | $133.56 | $133.55 | $133.60 |
| Purchase #3 | $71.88 | 13.407% | $81.517 | $81.52 | $81.50 | $81.50 |
| Purchase #4 | $165.67 | 8.392% | $179.573 | $179.57 | $179.55 | $179.60 |
| Purchase #5 | $96.37 | 4.194% | $100.4118 | $100.41 | $100.40 | $100.40 |
| Purchase #6 | $115.68 | 7.310% | $124.1362 | $124.14 | $124.15 | $124.10 |
| Purchase #7 | $184.97 | 7.630% | $199.0832 | $199.08 | $199.10 | $199.10 |
| 7 purchase totals = | $990.73 | $1,062.3966 | $1,062.40 | $1,062.35 | $1,062.40 | |