| 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 | $243.55 | 13.341% | $276.042 | $276.04 | $276.05 | $276.00 |
| Purchase #2 | $221.54 | 3.851% | $230.0715 | $230.07 | $230.05 | $230.10 |
| Purchase #3 | $216.50 | 6.426% | $230.4123 | $230.41 | $230.40 | $230.40 |
| Purchase #4 | $108.46 | 6.319% | $115.3136 | $115.31 | $115.30 | $115.30 |
| Purchase #5 | $98.69 | 13.376% | $111.8908 | $111.89 | $111.90 | $111.90 |
| Purchase #6 | $21.67 | 7.111% | $23.211 | $23.21 | $23.20 | $23.20 |
| Purchase #7 | $16.38 | 10.330% | $18.0721 | $18.07 | $18.05 | $18.10 |
| 7 purchase totals = | $926.79 | $1,005.0133 | $1,005.00 | $1,004.95 | $1,005.00 | |