| 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 | $209.53 | 9.229% | $228.8675 | $228.87 | $228.85 | $228.90 |
| Purchase #2 | $19.91 | 10.441% | $21.9888 | $21.99 | $22.00 | $22.00 |
| Purchase #3 | $198.62 | 6.535% | $211.5998 | $211.60 | $211.60 | $211.60 |
| Purchase #4 | $11.25 | 5.489% | $11.8675 | $11.87 | $11.85 | $11.90 |
| Purchase #5 | $199.28 | 11.610% | $222.4164 | $222.42 | $222.40 | $222.40 |
| Purchase #6 | $207.77 | 11.860% | $232.4115 | $232.41 | $232.40 | $232.40 |
| Purchase #7 | $82.98 | 9.249% | $90.6548 | $90.65 | $90.65 | $90.70 |
| 7 purchase totals = | $929.34 | $1,019.8063 | $1,019.81 | $1,019.75 | $1,019.90 | |