| 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 | $102.43 | 13.158% | $115.9077 | $115.91 | $115.90 | $115.90 |
| Purchase #2 | $86.38 | 5.411% | $91.054 | $91.05 | $91.05 | $91.10 |
| Purchase #3 | $20.49 | 12.167% | $22.983 | $22.98 | $23.00 | $23.00 |
| Purchase #4 | $245.77 | 4.181% | $256.0456 | $256.05 | $256.05 | $256.00 |
| Purchase #5 | $126.32 | 9.264% | $138.0223 | $138.02 | $138.00 | $138.00 |
| Purchase #6 | $153.91 | 12.236% | $172.7424 | $172.74 | $172.75 | $172.70 |
| Purchase #7 | $13.45 | 6.819% | $14.3672 | $14.37 | $14.35 | $14.40 |
| 7 purchase totals = | $748.75 | $811.1222 | $811.12 | $811.10 | $811.10 | |