| 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 | $245.53 | 7.153% | $263.0928 | $263.09 | $263.10 | $263.10 |
| Purchase #2 | $110.74 | 7.820% | $119.3999 | $119.40 | $119.40 | $119.40 |
| Purchase #3 | $245.89 | 8.485% | $266.7538 | $266.75 | $266.75 | $266.80 |
| Purchase #4 | $154.62 | 4.358% | $161.3583 | $161.36 | $161.35 | $161.40 |
| Purchase #5 | $217.74 | 9.550% | $238.5342 | $238.53 | $238.55 | $238.50 |
| Purchase #6 | $19.25 | 11.635% | $21.4897 | $21.49 | $21.50 | $21.50 |
| Purchase #7 | $138.48 | 6.279% | $147.1752 | $147.18 | $147.20 | $147.20 |
| 7 purchase totals = | $1,132.25 | $1,217.8039 | $1,217.80 | $1,217.85 | $1,217.90 | |