| 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 | $226.45 | 11.781% | $253.1281 | $253.13 | $253.15 | $253.10 |
| Purchase #2 | $231.35 | 3.850% | $240.257 | $240.26 | $240.25 | $240.30 |
| Purchase #3 | $158.65 | 8.184% | $171.6339 | $171.63 | $171.65 | $171.60 |
| Purchase #4 | $173.94 | 6.274% | $184.853 | $184.85 | $184.85 | $184.90 |
| Purchase #5 | $14.96 | 9.662% | $16.4054 | $16.41 | $16.40 | $16.40 |
| Purchase #6 | $182.60 | 8.803% | $198.6743 | $198.67 | $198.65 | $198.70 |
| Purchase #7 | $164.66 | 10.514% | $181.9724 | $181.97 | $181.95 | $182.00 |
| 7 purchase totals = | $1,152.61 | $1,246.9241 | $1,246.92 | $1,246.90 | $1,247.00 | |