| 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 | $114.75 | 6.664% | $122.3969 | $122.40 | $122.40 | $122.40 |
| Purchase #2 | $196.55 | 9.291% | $214.8115 | $214.81 | $214.80 | $214.80 |
| Purchase #3 | $11.79 | 7.764% | $12.7054 | $12.71 | $12.70 | $12.70 |
| Purchase #4 | $38.89 | 9.777% | $42.6923 | $42.69 | $42.70 | $42.70 |
| Purchase #5 | $81.86 | 7.768% | $88.2189 | $88.22 | $88.20 | $88.20 |
| Purchase #6 | $223.89 | 6.285% | $237.9615 | $237.96 | $237.95 | $238.00 |
| Purchase #7 | $128.56 | 3.504% | $133.0647 | $133.06 | $133.05 | $133.10 |
| 7 purchase totals = | $796.29 | $851.8512 | $851.85 | $851.80 | $851.90 | |