| 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 | $189.91 | 12.798% | $214.2147 | $214.21 | $214.20 | $214.20 |
| Purchase #2 | $120.70 | 10.812% | $133.7501 | $133.75 | $133.75 | $133.80 |
| Purchase #3 | $162.90 | 11.507% | $181.6449 | $181.64 | $181.65 | $181.60 |
| Purchase #4 | $109.29 | 5.492% | $115.2922 | $115.29 | $115.30 | $115.30 |
| Purchase #5 | $22.48 | 6.125% | $23.8569 | $23.86 | $23.85 | $23.90 |
| Purchase #6 | $33.90 | 13.838% | $38.5911 | $38.59 | $38.60 | $38.60 |
| Purchase #7 | $241.84 | 13.173% | $273.6976 | $273.70 | $273.70 | $273.70 |
| 7 purchase totals = | $881.02 | $981.0475 | $981.04 | $981.05 | $981.10 | |