| 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 | $192.72 | 13.632% | $218.9916 | $218.99 | $219.00 | $219.00 |
| Purchase #2 | $14.37 | 8.134% | $15.5389 | $15.54 | $15.55 | $15.50 |
| Purchase #3 | $228.82 | 4.119% | $238.2451 | $238.25 | $238.25 | $238.20 |
| Purchase #4 | $220.92 | 4.546% | $230.963 | $230.96 | $230.95 | $231.00 |
| Purchase #5 | $9.66 | 12.443% | $10.862 | $10.86 | $10.85 | $10.90 |
| Purchase #6 | $69.79 | 11.778% | $78.0099 | $78.01 | $78.00 | $78.00 |
| Purchase #7 | $196.93 | 6.459% | $209.6497 | $209.65 | $209.65 | $209.60 |
| 7 purchase totals = | $933.21 | $1,002.2602 | $1,002.26 | $1,002.25 | $1,002.20 | |