| 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 | $201.39 | 9.197% | $219.9118 | $219.91 | $219.90 | $219.90 |
| Purchase #2 | $128.73 | 3.708% | $133.5033 | $133.50 | $133.50 | $133.50 |
| Purchase #3 | $67.42 | 3.396% | $69.7096 | $69.71 | $69.70 | $69.70 |
| Purchase #4 | $235.92 | 8.523% | $256.0275 | $256.03 | $256.05 | $256.00 |
| Purchase #5 | $113.83 | 5.507% | $120.0986 | $120.10 | $120.10 | $120.10 |
| Purchase #6 | $171.34 | 9.797% | $188.1262 | $188.13 | $188.15 | $188.10 |
| Purchase #7 | $219.64 | 12.305% | $246.6667 | $246.67 | $246.65 | $246.70 |
| 7 purchase totals = | $1,138.27 | $1,234.0437 | $1,234.05 | $1,234.05 | $1,234.00 | |