| 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 | $22.41 | 13.668% | $25.473 | $25.47 | $25.45 | $25.50 |
| Purchase #2 | $152.91 | 9.674% | $167.7025 | $167.70 | $167.70 | $167.70 |
| Purchase #3 | $123.51 | 6.283% | $131.2701 | $131.27 | $131.25 | $131.30 |
| Purchase #4 | $234.94 | 11.416% | $261.7608 | $261.76 | $261.75 | $261.80 |
| Purchase #5 | $181.55 | 4.321% | $189.3948 | $189.39 | $189.40 | $189.40 |
| Purchase #6 | $204.48 | 11.759% | $228.5248 | $228.52 | $228.50 | $228.50 |
| Purchase #7 | $32.63 | 7.194% | $34.9774 | $34.98 | $35.00 | $35.00 |
| 7 purchase totals = | $952.43 | $1,039.1034 | $1,039.09 | $1,039.05 | $1,039.20 | |