| 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 | $235.37 | 4.250% | $245.3732 | $245.37 | $245.35 | $245.40 |
| Purchase #2 | $72.59 | 10.765% | $80.4043 | $80.40 | $80.40 | $80.40 |
| Purchase #3 | $210.63 | 13.147% | $238.3215 | $238.32 | $238.30 | $238.30 |
| Purchase #4 | $96.40 | 4.514% | $100.7515 | $100.75 | $100.75 | $100.80 |
| Purchase #5 | $104.56 | 10.726% | $115.7751 | $115.78 | $115.80 | $115.80 |
| Purchase #6 | $34.99 | 3.226% | $36.1188 | $36.12 | $36.10 | $36.10 |
| Purchase #7 | $196.96 | 10.143% | $216.9377 | $216.94 | $216.95 | $216.90 |
| 7 purchase totals = | $951.50 | $1,033.6821 | $1,033.68 | $1,033.65 | $1,033.70 | |