| 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 | $219.93 | 5.692% | $232.4484 | $232.45 | $232.45 | $232.40 |
| Purchase #2 | $6.74 | 12.111% | $7.5563 | $7.56 | $7.55 | $7.60 |
| Purchase #3 | $227.46 | 6.558% | $242.3768 | $242.38 | $242.40 | $242.40 |
| Purchase #4 | $48.29 | 4.842% | $50.6282 | $50.63 | $50.65 | $50.60 |
| Purchase #5 | $145.76 | 9.103% | $159.0285 | $159.03 | $159.05 | $159.00 |
| Purchase #6 | $56.30 | 11.364% | $62.6979 | $62.70 | $62.70 | $62.70 |
| Purchase #7 | $157.85 | 10.627% | $174.6247 | $174.62 | $174.60 | $174.60 |
| 7 purchase totals = | $862.33 | $929.3608 | $929.37 | $929.40 | $929.30 | |