| 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 | $12.94 | 12.840% | $14.6015 | $14.60 | $14.60 | $14.60 |
| Purchase #2 | $176.91 | 7.126% | $189.5166 | $189.52 | $189.50 | $189.50 |
| Purchase #3 | $176.41 | 9.802% | $193.7017 | $193.70 | $193.70 | $193.70 |
| Purchase #4 | $114.82 | 9.460% | $125.682 | $125.68 | $125.70 | $125.70 |
| Purchase #5 | $188.99 | 4.529% | $197.5494 | $197.55 | $197.55 | $197.50 |
| Purchase #6 | $246.87 | 9.700% | $270.8164 | $270.82 | $270.80 | $270.80 |
| Purchase #7 | $197.85 | 11.662% | $220.9233 | $220.92 | $220.90 | $220.90 |
| 7 purchase totals = | $1,114.79 | $1,212.7909 | $1,212.79 | $1,212.75 | $1,212.70 | |