| 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 | $136.97 | 6.466% | $145.8265 | $145.83 | $145.85 | $145.80 |
| Purchase #2 | $81.94 | 7.583% | $88.1535 | $88.15 | $88.15 | $88.20 |
| Purchase #3 | $124.81 | 8.828% | $135.8282 | $135.83 | $135.85 | $135.80 |
| Purchase #4 | $11.63 | 6.799% | $12.4207 | $12.42 | $12.40 | $12.40 |
| Purchase #5 | $229.84 | 13.607% | $261.1143 | $261.11 | $261.10 | $261.10 |
| Purchase #6 | $246.40 | 11.508% | $274.7557 | $274.76 | $274.75 | $274.80 |
| Purchase #7 | $89.33 | 5.610% | $94.3414 | $94.34 | $94.35 | $94.30 |
| 7 purchase totals = | $920.92 | $1,012.4403 | $1,012.44 | $1,012.45 | $1,012.40 | |