| 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 | $211.55 | 12.274% | $237.5156 | $237.52 | $237.50 | $237.50 |
| Purchase #2 | $142.36 | 7.837% | $153.5168 | $153.52 | $153.50 | $153.50 |
| Purchase #3 | $147.94 | 4.617% | $154.7704 | $154.77 | $154.75 | $154.80 |
| Purchase #4 | $103.99 | 8.828% | $113.1702 | $113.17 | $113.15 | $113.20 |
| Purchase #5 | $157.45 | 10.593% | $174.1287 | $174.13 | $174.15 | $174.10 |
| Purchase #6 | $207.77 | 6.705% | $221.701 | $221.70 | $221.70 | $221.70 |
| Purchase #7 | $218.94 | 3.244% | $226.0424 | $226.04 | $226.05 | $226.00 |
| 7 purchase totals = | $1,190.00 | $1,280.8451 | $1,280.85 | $1,280.80 | $1,280.80 | |