| 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 | $9.32 | 6.244% | $9.9019 | $9.90 | $9.90 | $9.90 |
| Purchase #2 | $134.44 | 11.150% | $149.4301 | $149.43 | $149.45 | $149.40 |
| Purchase #3 | $172.88 | 5.174% | $181.8248 | $181.82 | $181.80 | $181.80 |
| Purchase #4 | $17.91 | 4.450% | $18.707 | $18.71 | $18.70 | $18.70 |
| Purchase #5 | $226.51 | 3.210% | $233.781 | $233.78 | $233.80 | $233.80 |
| Purchase #6 | $234.85 | 3.265% | $242.5179 | $242.52 | $242.50 | $242.50 |
| Purchase #7 | $110.73 | 3.508% | $114.6144 | $114.61 | $114.60 | $114.60 |
| 7 purchase totals = | $906.64 | $950.7771 | $950.77 | $950.75 | $950.70 | |