| 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 | $114.66 | 13.495% | $130.1334 | $130.13 | $130.15 | $130.10 |
| Purchase #2 | $197.85 | 4.735% | $207.2182 | $207.22 | $207.20 | $207.20 |
| Purchase #3 | $184.31 | 3.154% | $190.1231 | $190.12 | $190.10 | $190.10 |
| Purchase #4 | $214.78 | 6.707% | $229.1853 | $229.19 | $229.20 | $229.20 |
| Purchase #5 | $198.60 | 8.605% | $215.6895 | $215.69 | $215.70 | $215.70 |
| Purchase #6 | $85.76 | 10.363% | $94.6473 | $94.65 | $94.65 | $94.60 |
| Purchase #7 | $127.45 | 7.667% | $137.2216 | $137.22 | $137.20 | $137.20 |
| 7 purchase totals = | $1,123.41 | $1,204.2184 | $1,204.22 | $1,204.20 | $1,204.10 | |