| 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 | $219.52 | 11.445% | $244.6441 | $244.64 | $244.65 | $244.60 |
| Purchase #2 | $14.79 | 7.439% | $15.8902 | $15.89 | $15.90 | $15.90 |
| Purchase #3 | $210.96 | 9.834% | $231.7058 | $231.71 | $231.70 | $231.70 |
| Purchase #4 | $231.29 | 11.492% | $257.8698 | $257.87 | $257.85 | $257.90 |
| Purchase #5 | $31.90 | 8.265% | $34.5365 | $34.54 | $34.55 | $34.50 |
| Purchase #6 | $140.26 | 12.809% | $158.2259 | $158.23 | $158.25 | $158.20 |
| Purchase #7 | $178.71 | 4.704% | $187.1165 | $187.12 | $187.10 | $187.10 |
| 7 purchase totals = | $1,027.43 | $1,129.9888 | $1,130.00 | $1,130.00 | $1,129.90 | |