| 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 | $218.33 | 3.112% | $225.1244 | $225.12 | $225.10 | $225.10 |
| Purchase #2 | $10.33 | 12.551% | $11.6265 | $11.63 | $11.65 | $11.60 |
| Purchase #3 | $235.61 | 8.400% | $255.4012 | $255.40 | $255.40 | $255.40 |
| Purchase #4 | $190.66 | 10.693% | $211.0473 | $211.05 | $211.05 | $211.00 |
| Purchase #5 | $177.56 | 9.838% | $195.0284 | $195.03 | $195.05 | $195.00 |
| Purchase #6 | $138.95 | 10.569% | $153.6356 | $153.64 | $153.65 | $153.60 |
| Purchase #7 | $219.86 | 7.677% | $236.7387 | $236.74 | $236.75 | $236.70 |
| 7 purchase totals = | $1,191.30 | $1,288.6021 | $1,288.61 | $1,288.65 | $1,288.40 | |