| 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 | $239.83 | 13.434% | $272.0488 | $272.05 | $272.05 | $272.00 |
| Purchase #2 | $12.37 | 5.601% | $13.0628 | $13.06 | $13.05 | $13.10 |
| Purchase #3 | $223.94 | 4.426% | $233.8516 | $233.85 | $233.85 | $233.90 |
| Purchase #4 | $218.95 | 11.757% | $244.692 | $244.69 | $244.70 | $244.70 |
| Purchase #5 | $9.80 | 8.130% | $10.5967 | $10.60 | $10.60 | $10.60 |
| Purchase #6 | $129.35 | 11.209% | $143.8488 | $143.85 | $143.85 | $143.80 |
| Purchase #7 | $117.80 | 9.454% | $128.9368 | $128.94 | $128.95 | $128.90 |
| 7 purchase totals = | $952.04 | $1,047.0375 | $1,047.04 | $1,047.05 | $1,047.00 | |