| 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 | $237.58 | 5.119% | $249.7417 | $249.74 | $249.75 | $249.70 |
| Purchase #2 | $154.44 | 4.702% | $161.7018 | $161.70 | $161.70 | $161.70 |
| Purchase #3 | $7.88 | 4.140% | $8.2062 | $8.21 | $8.20 | $8.20 |
| Purchase #4 | $127.64 | 4.256% | $133.0724 | $133.07 | $133.05 | $133.10 |
| Purchase #5 | $80.75 | 13.302% | $91.4914 | $91.49 | $91.50 | $91.50 |
| Purchase #6 | $229.47 | 12.291% | $257.6742 | $257.67 | $257.65 | $257.70 |
| Purchase #7 | $172.83 | 9.551% | $189.337 | $189.34 | $189.35 | $189.30 |
| 7 purchase totals = | $1,010.59 | $1,091.2247 | $1,091.22 | $1,091.20 | $1,091.20 | |