| 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 | $135.91 | 3.732% | $140.9822 | $140.98 | $141.00 | $141.00 |
| Purchase #2 | $12.73 | 3.352% | $13.1567 | $13.16 | $13.15 | $13.20 |
| Purchase #3 | $167.30 | 3.287% | $172.7992 | $172.80 | $172.80 | $172.80 |
| Purchase #4 | $226.67 | 10.621% | $250.7446 | $250.74 | $250.75 | $250.70 |
| Purchase #5 | $68.52 | 13.247% | $77.5968 | $77.60 | $77.60 | $77.60 |
| Purchase #6 | $112.93 | 5.707% | $119.3749 | $119.37 | $119.35 | $119.40 |
| Purchase #7 | $199.70 | 6.824% | $213.3275 | $213.33 | $213.35 | $213.30 |
| 7 purchase totals = | $923.76 | $987.9819 | $987.98 | $988.00 | $988.00 | |