| 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 | $180.66 | 10.210% | $199.1054 | $199.11 | $199.10 | $199.10 |
| Purchase #2 | $233.38 | 9.447% | $255.4274 | $255.43 | $255.45 | $255.40 |
| Purchase #3 | $221.79 | 12.453% | $249.4095 | $249.41 | $249.40 | $249.40 |
| Purchase #4 | $249.27 | 11.273% | $277.3702 | $277.37 | $277.35 | $277.40 |
| Purchase #5 | $34.50 | 12.509% | $38.8156 | $38.82 | $38.80 | $38.80 |
| Purchase #6 | $242.79 | 5.537% | $256.2333 | $256.23 | $256.25 | $256.20 |
| Purchase #7 | $246.96 | 8.208% | $267.2305 | $267.23 | $267.25 | $267.20 |
| 7 purchase totals = | $1,409.35 | $1,543.5919 | $1,543.60 | $1,543.60 | $1,543.50 | |