| 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 | $131.83 | 11.666% | $147.2093 | $147.21 | $147.20 | $147.20 |
| Purchase #2 | $229.27 | 4.825% | $240.3323 | $240.33 | $240.35 | $240.30 |
| Purchase #3 | $31.32 | 5.230% | $32.958 | $32.96 | $32.95 | $33.00 |
| Purchase #4 | $198.96 | 9.410% | $217.6821 | $217.68 | $217.70 | $217.70 |
| Purchase #5 | $84.94 | 3.581% | $87.9817 | $87.98 | $88.00 | $88.00 |
| Purchase #6 | $231.73 | 13.422% | $262.8328 | $262.83 | $262.85 | $262.80 |
| Purchase #7 | $174.98 | 6.252% | $185.9197 | $185.92 | $185.90 | $185.90 |
| 7 purchase totals = | $1,083.03 | $1,174.9159 | $1,174.91 | $1,174.95 | $1,174.90 | |