| 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 | $236.35 | 8.531% | $256.513 | $256.51 | $256.50 | $256.50 |
| Purchase #2 | $75.70 | 8.107% | $81.837 | $81.84 | $81.85 | $81.80 |
| Purchase #3 | $190.31 | 6.270% | $202.2424 | $202.24 | $202.25 | $202.20 |
| Purchase #4 | $146.69 | 8.260% | $158.8066 | $158.81 | $158.80 | $158.80 |
| Purchase #5 | $130.36 | 6.552% | $138.9012 | $138.90 | $138.90 | $138.90 |
| Purchase #6 | $83.29 | 10.700% | $92.202 | $92.20 | $92.20 | $92.20 |
| Purchase #7 | $123.43 | 8.102% | $133.4303 | $133.43 | $133.45 | $133.40 |
| 7 purchase totals = | $986.13 | $1,063.9325 | $1,063.93 | $1,063.95 | $1,063.80 | |