| 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 | $235.74 | 3.504% | $244.0003 | $244.00 | $244.00 | $244.00 |
| Purchase #2 | $114.48 | 7.419% | $122.9733 | $122.97 | $122.95 | $123.00 |
| Purchase #3 | $244.30 | 6.799% | $260.91 | $260.91 | $260.90 | $260.90 |
| Purchase #4 | $16.63 | 10.544% | $18.3835 | $18.38 | $18.40 | $18.40 |
| Purchase #5 | $210.67 | 13.375% | $238.8471 | $238.85 | $238.85 | $238.80 |
| Purchase #6 | $150.52 | 10.200% | $165.873 | $165.87 | $165.85 | $165.90 |
| Purchase #7 | $176.84 | 9.555% | $193.7371 | $193.74 | $193.75 | $193.70 |
| 7 purchase totals = | $1,149.18 | $1,244.7243 | $1,244.72 | $1,244.70 | $1,244.70 | |