| 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 | $123.57 | 3.192% | $127.5144 | $127.51 | $127.50 | $127.50 |
| Purchase #2 | $186.99 | 3.311% | $193.1812 | $193.18 | $193.20 | $193.20 |
| Purchase #3 | $165.46 | 5.676% | $174.8515 | $174.85 | $174.85 | $174.90 |
| Purchase #4 | $148.73 | 8.678% | $161.6368 | $161.64 | $161.65 | $161.60 |
| Purchase #5 | $196.51 | 5.303% | $206.9309 | $206.93 | $206.95 | $206.90 |
| Purchase #6 | $245.86 | 13.801% | $279.7911 | $279.79 | $279.80 | $279.80 |
| Purchase #7 | $154.84 | 9.174% | $169.045 | $169.05 | $169.05 | $169.00 |
| 7 purchase totals = | $1,221.96 | $1,312.9509 | $1,312.95 | $1,313.00 | $1,312.90 | |