| 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 | $219.96 | 10.394% | $242.8226 | $242.82 | $242.80 | $242.80 |
| Purchase #2 | $137.31 | 5.327% | $144.6245 | $144.62 | $144.60 | $144.60 |
| Purchase #3 | $19.60 | 12.377% | $22.0259 | $22.03 | $22.05 | $22.00 |
| Purchase #4 | $101.39 | 7.444% | $108.9375 | $108.94 | $108.95 | $108.90 |
| Purchase #5 | $76.52 | 3.237% | $78.997 | $79.00 | $79.00 | $79.00 |
| Purchase #6 | $17.99 | 7.764% | $19.3867 | $19.39 | $19.40 | $19.40 |
| Purchase #7 | $9.35 | 13.681% | $10.6292 | $10.63 | $10.65 | $10.60 |
| 7 purchase totals = | $582.12 | $627.4234 | $627.43 | $627.45 | $627.30 | |