| 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 | $115.79 | 11.695% | $129.3316 | $129.33 | $129.35 | $129.30 |
| Purchase #2 | $223.62 | 12.169% | $250.8323 | $250.83 | $250.85 | $250.80 |
| Purchase #3 | $157.58 | 5.218% | $165.8025 | $165.80 | $165.80 | $165.80 |
| Purchase #4 | $64.85 | 4.131% | $67.529 | $67.53 | $67.55 | $67.50 |
| Purchase #5 | $69.67 | 10.240% | $76.8042 | $76.80 | $76.80 | $76.80 |
| Purchase #6 | $225.52 | 8.327% | $244.2991 | $244.30 | $244.30 | $244.30 |
| Purchase #7 | $10.76 | 9.590% | $11.7919 | $11.79 | $11.80 | $11.80 |
| 7 purchase totals = | $867.79 | $946.3906 | $946.38 | $946.45 | $946.30 | |