| 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 | $93.47 | 9.596% | $102.4394 | $102.44 | $102.45 | $102.40 |
| Purchase #2 | $92.97 | 9.422% | $101.7296 | $101.73 | $101.75 | $101.70 |
| Purchase #3 | $97.37 | 12.426% | $109.4692 | $109.47 | $109.45 | $109.50 |
| Purchase #4 | $211.83 | 9.534% | $232.0259 | $232.03 | $232.05 | $232.00 |
| Purchase #5 | $198.52 | 4.197% | $206.8519 | $206.85 | $206.85 | $206.90 |
| Purchase #6 | $138.57 | 10.136% | $152.6155 | $152.62 | $152.60 | $152.60 |
| Purchase #7 | $217.75 | 8.317% | $235.8603 | $235.86 | $235.85 | $235.90 |
| 7 purchase totals = | $1,050.48 | $1,140.9918 | $1,141.00 | $1,141.00 | $1,141.00 | |