| 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 | $241.65 | 13.712% | $274.785 | $274.79 | $274.80 | $274.80 |
| Purchase #2 | $121.97 | 5.287% | $128.4186 | $128.42 | $128.40 | $128.40 |
| Purchase #3 | $241.90 | 11.325% | $269.2952 | $269.30 | $269.30 | $269.30 |
| Purchase #4 | $89.68 | 6.278% | $95.3101 | $95.31 | $95.30 | $95.30 |
| Purchase #5 | $115.66 | 5.483% | $122.0016 | $122.00 | $122.00 | $122.00 |
| Purchase #6 | $178.75 | 9.777% | $196.2264 | $196.23 | $196.25 | $196.20 |
| Purchase #7 | $135.83 | 5.339% | $143.082 | $143.08 | $143.10 | $143.10 |
| 7 purchase totals = | $1,125.44 | $1,229.1189 | $1,229.13 | $1,229.15 | $1,229.10 | |