| 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 | $191.51 | 12.131% | $214.7421 | $214.74 | $214.75 | $214.70 |
| Purchase #2 | $74.56 | 13.549% | $84.6621 | $84.66 | $84.65 | $84.70 |
| Purchase #3 | $23.96 | 5.863% | $25.3648 | $25.36 | $25.35 | $25.40 |
| Purchase #4 | $94.68 | 5.691% | $100.0682 | $100.07 | $100.05 | $100.10 |
| Purchase #5 | $227.81 | 9.355% | $249.1216 | $249.12 | $249.10 | $249.10 |
| Purchase #6 | $183.40 | 10.583% | $202.8092 | $202.81 | $202.80 | $202.80 |
| Purchase #7 | $172.52 | 13.715% | $196.1811 | $196.18 | $196.20 | $196.20 |
| 7 purchase totals = | $968.44 | $1,072.9491 | $1,072.94 | $1,072.90 | $1,073.00 | |