| 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 | $248.25 | 11.721% | $277.3474 | $277.35 | $277.35 | $277.30 |
| Purchase #2 | $18.30 | 4.150% | $19.0595 | $19.06 | $19.05 | $19.10 |
| Purchase #3 | $27.35 | 13.124% | $30.9394 | $30.94 | $30.95 | $30.90 |
| Purchase #4 | $184.62 | 7.752% | $198.9317 | $198.93 | $198.95 | $198.90 |
| Purchase #5 | $173.78 | 11.580% | $193.9037 | $193.90 | $193.90 | $193.90 |
| Purchase #6 | $43.98 | 10.470% | $48.5847 | $48.58 | $48.60 | $48.60 |
| Purchase #7 | $8.82 | 10.621% | $9.7568 | $9.76 | $9.75 | $9.80 |
| 7 purchase totals = | $705.10 | $778.5232 | $778.52 | $778.55 | $778.50 | |