| 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 | $106.51 | 7.798% | $114.8156 | $114.82 | $114.80 | $114.80 |
| Purchase #2 | $247.60 | 13.700% | $281.5212 | $281.52 | $281.50 | $281.50 |
| Purchase #3 | $48.76 | 9.769% | $53.5234 | $53.52 | $53.50 | $53.50 |
| Purchase #4 | $95.31 | 4.574% | $99.6695 | $99.67 | $99.65 | $99.70 |
| Purchase #5 | $153.95 | 13.550% | $174.8102 | $174.81 | $174.80 | $174.80 |
| Purchase #6 | $128.29 | 9.608% | $140.6161 | $140.62 | $140.60 | $140.60 |
| Purchase #7 | $69.63 | 8.662% | $75.6614 | $75.66 | $75.65 | $75.70 |
| 7 purchase totals = | $850.05 | $940.6174 | $940.62 | $940.50 | $940.60 | |