| 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 | $194.42 | 11.271% | $216.3331 | $216.33 | $216.35 | $216.30 |
| Purchase #2 | $9.95 | 5.231% | $10.4705 | $10.47 | $10.45 | $10.50 |
| Purchase #3 | $120.60 | 10.371% | $133.1074 | $133.11 | $133.10 | $133.10 |
| Purchase #4 | $12.84 | 8.606% | $13.945 | $13.95 | $13.95 | $13.90 |
| Purchase #5 | $36.94 | 12.237% | $41.4603 | $41.46 | $41.45 | $41.50 |
| Purchase #6 | $241.26 | 7.491% | $259.3328 | $259.33 | $259.35 | $259.30 |
| Purchase #7 | $110.64 | 3.118% | $114.0898 | $114.09 | $114.10 | $114.10 |
| 7 purchase totals = | $726.65 | $788.7389 | $788.74 | $788.75 | $788.70 | |