| 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 | $241.80 | 4.721% | $253.2154 | $253.22 | $253.20 | $253.20 |
| Purchase #2 | $11.55 | 4.193% | $12.0343 | $12.03 | $12.05 | $12.00 |
| Purchase #3 | $16.43 | 10.399% | $18.1386 | $18.14 | $18.15 | $18.10 |
| Purchase #4 | $57.61 | 6.616% | $61.4215 | $61.42 | $61.40 | $61.40 |
| Purchase #5 | $106.74 | 10.663% | $118.1217 | $118.12 | $118.10 | $118.10 |
| Purchase #6 | $69.56 | 4.650% | $72.7945 | $72.79 | $72.80 | $72.80 |
| Purchase #7 | $134.57 | 4.735% | $140.9419 | $140.94 | $140.95 | $140.90 |
| 7 purchase totals = | $638.26 | $676.6679 | $676.66 | $676.65 | $676.50 | |