| 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 | $40.51 | 4.120% | $42.179 | $42.18 | $42.20 | $42.20 |
| Purchase #2 | $165.47 | 8.123% | $178.9111 | $178.91 | $178.90 | $178.90 |
| Purchase #3 | $244.40 | 6.366% | $259.9585 | $259.96 | $259.95 | $260.00 |
| Purchase #4 | $99.50 | 11.531% | $110.9733 | $110.97 | $110.95 | $111.00 |
| Purchase #5 | $165.41 | 9.773% | $181.5755 | $181.58 | $181.60 | $181.60 |
| Purchase #6 | $49.81 | 9.442% | $54.5131 | $54.51 | $54.50 | $54.50 |
| Purchase #7 | $179.82 | 7.746% | $193.7489 | $193.75 | $193.75 | $193.70 |
| 7 purchase totals = | $944.92 | $1,021.8594 | $1,021.86 | $1,021.85 | $1,021.90 | |