| 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 | $110.38 | 8.685% | $119.9665 | $119.97 | $119.95 | $120.00 |
| Purchase #2 | $123.63 | 4.559% | $129.2663 | $129.27 | $129.25 | $129.30 |
| Purchase #3 | $173.33 | 4.293% | $180.7711 | $180.77 | $180.75 | $180.80 |
| Purchase #4 | $5.33 | 7.322% | $5.7203 | $5.72 | $5.70 | $5.70 |
| Purchase #5 | $249.45 | 4.393% | $260.4083 | $260.41 | $260.40 | $260.40 |
| Purchase #6 | $249.47 | 5.360% | $262.8416 | $262.84 | $262.85 | $262.80 |
| Purchase #7 | $89.36 | 4.678% | $93.5403 | $93.54 | $93.55 | $93.50 |
| 7 purchase totals = | $1,000.95 | $1,052.5144 | $1,052.52 | $1,052.45 | $1,052.50 | |