| 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 | $246.80 | 9.328% | $269.8215 | $269.82 | $269.80 | $269.80 |
| Purchase #2 | $76.68 | 9.752% | $84.1578 | $84.16 | $84.15 | $84.20 |
| Purchase #3 | $219.73 | 10.241% | $242.2325 | $242.23 | $242.25 | $242.20 |
| Purchase #4 | $11.73 | 12.393% | $13.1837 | $13.18 | $13.20 | $13.20 |
| Purchase #5 | $25.55 | 11.147% | $28.3981 | $28.40 | $28.40 | $28.40 |
| Purchase #6 | $33.85 | 8.193% | $36.6233 | $36.62 | $36.60 | $36.60 |
| Purchase #7 | $8.89 | 11.435% | $9.9066 | $9.91 | $9.90 | $9.90 |
| 7 purchase totals = | $623.23 | $684.3235 | $684.32 | $684.30 | $684.30 | |