| 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 | $226.32 | 9.120% | $246.9604 | $246.96 | $246.95 | $247.00 |
| Purchase #2 | $193.92 | 7.231% | $207.9424 | $207.94 | $207.95 | $207.90 |
| Purchase #3 | $142.83 | 10.319% | $157.5686 | $157.57 | $157.55 | $157.60 |
| Purchase #4 | $64.63 | 8.110% | $69.8715 | $69.87 | $69.85 | $69.90 |
| Purchase #5 | $237.97 | 10.518% | $262.9997 | $263.00 | $263.00 | $263.00 |
| Purchase #6 | $235.94 | 8.771% | $256.6343 | $256.63 | $256.65 | $256.60 |
| Purchase #7 | $192.25 | 9.814% | $211.1174 | $211.12 | $211.10 | $211.10 |
| 7 purchase totals = | $1,293.86 | $1,413.0943 | $1,413.09 | $1,413.05 | $1,413.10 | |