| 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 | $120.71 | 7.564% | $129.8405 | $129.84 | $129.85 | $129.80 |
| Purchase #2 | $172.92 | 10.407% | $190.9158 | $190.92 | $190.90 | $190.90 |
| Purchase #3 | $245.91 | 12.163% | $275.82 | $275.82 | $275.80 | $275.80 |
| Purchase #4 | $218.37 | 9.696% | $239.5432 | $239.54 | $239.55 | $239.50 |
| Purchase #5 | $179.35 | 12.366% | $201.5284 | $201.53 | $201.55 | $201.50 |
| Purchase #6 | $164.71 | 13.696% | $187.2687 | $187.27 | $187.25 | $187.30 |
| Purchase #7 | $145.97 | 12.478% | $164.1841 | $164.18 | $164.20 | $164.20 |
| 7 purchase totals = | $1,247.94 | $1,389.1007 | $1,389.10 | $1,389.10 | $1,389.00 | |