| 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 | $221.44 | 10.347% | $244.3524 | $244.35 | $244.35 | $244.40 |
| Purchase #2 | $122.50 | 11.552% | $136.6512 | $136.65 | $136.65 | $136.70 |
| Purchase #3 | $142.43 | 10.345% | $157.1644 | $157.16 | $157.15 | $157.20 |
| Purchase #4 | $16.79 | 8.556% | $18.2266 | $18.23 | $18.25 | $18.20 |
| Purchase #5 | $213.34 | 7.195% | $228.6898 | $228.69 | $228.70 | $228.70 |
| Purchase #6 | $184.37 | 7.857% | $198.856 | $198.86 | $198.85 | $198.90 |
| Purchase #7 | $183.78 | 7.458% | $197.4863 | $197.49 | $197.50 | $197.50 |
| 7 purchase totals = | $1,084.65 | $1,181.4267 | $1,181.43 | $1,181.45 | $1,181.60 | |