| 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 | $237.78 | 13.330% | $269.4761 | $269.48 | $269.50 | $269.50 |
| Purchase #2 | $50.44 | 12.485% | $56.7374 | $56.74 | $56.75 | $56.70 |
| Purchase #3 | $89.64 | 3.224% | $92.53 | $92.53 | $92.55 | $92.50 |
| Purchase #4 | $37.96 | 4.572% | $39.6955 | $39.70 | $39.70 | $39.70 |
| Purchase #5 | $137.88 | 3.669% | $142.9388 | $142.94 | $142.95 | $142.90 |
| Purchase #6 | $122.66 | 6.168% | $130.2257 | $130.23 | $130.25 | $130.20 |
| Purchase #7 | $242.96 | 6.866% | $259.6416 | $259.64 | $259.65 | $259.60 |
| 7 purchase totals = | $919.32 | $991.2451 | $991.26 | $991.35 | $991.10 | |