| 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 | $234.97 | 9.297% | $256.8152 | $256.82 | $256.80 | $256.80 |
| Purchase #2 | $108.93 | 12.791% | $122.8632 | $122.86 | $122.85 | $122.90 |
| Purchase #3 | $187.97 | 5.583% | $198.4644 | $198.46 | $198.45 | $198.50 |
| Purchase #4 | $187.34 | 8.837% | $203.8952 | $203.90 | $203.90 | $203.90 |
| Purchase #5 | $162.70 | 4.780% | $170.4771 | $170.48 | $170.50 | $170.50 |
| Purchase #6 | $34.27 | 10.723% | $37.9448 | $37.94 | $37.95 | $37.90 |
| Purchase #7 | $230.35 | 11.463% | $256.755 | $256.76 | $256.75 | $256.80 |
| 7 purchase totals = | $1,146.53 | $1,247.2149 | $1,247.22 | $1,247.20 | $1,247.30 | |