| 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 | $135.58 | 7.630% | $145.9248 | $145.92 | $145.90 | $145.90 |
| Purchase #2 | $230.60 | 11.355% | $256.7846 | $256.78 | $256.80 | $256.80 |
| Purchase #3 | $178.69 | 5.533% | $188.5769 | $188.58 | $188.60 | $188.60 |
| Purchase #4 | $133.74 | 3.659% | $138.6335 | $138.63 | $138.65 | $138.60 |
| Purchase #5 | $15.48 | 6.837% | $16.5384 | $16.54 | $16.55 | $16.50 |
| Purchase #6 | $232.47 | 12.360% | $261.2033 | $261.20 | $261.20 | $261.20 |
| Purchase #7 | $94.30 | 9.315% | $103.084 | $103.08 | $103.10 | $103.10 |
| 7 purchase totals = | $1,020.86 | $1,110.7455 | $1,110.73 | $1,110.80 | $1,110.70 | |