| 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 | $128.35 | 4.266% | $133.8254 | $133.83 | $133.85 | $133.80 |
| Purchase #2 | $240.37 | 7.276% | $257.8593 | $257.86 | $257.85 | $257.90 |
| Purchase #3 | $16.73 | 11.492% | $18.6526 | $18.65 | $18.65 | $18.70 |
| Purchase #4 | $19.58 | 11.534% | $21.8384 | $21.84 | $21.85 | $21.80 |
| Purchase #5 | $202.57 | 6.524% | $215.7857 | $215.79 | $215.80 | $215.80 |
| Purchase #6 | $132.30 | 4.819% | $138.6755 | $138.68 | $138.70 | $138.70 |
| Purchase #7 | $242.84 | 9.823% | $266.6942 | $266.69 | $266.70 | $266.70 |
| 7 purchase totals = | $982.74 | $1,053.3311 | $1,053.34 | $1,053.40 | $1,053.40 | |