| 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 | $223.86 | 3.261% | $231.1601 | $231.16 | $231.15 | $231.20 |
| Purchase #2 | $45.41 | 9.128% | $49.555 | $49.56 | $49.55 | $49.60 |
| Purchase #3 | $123.63 | 9.655% | $135.5665 | $135.57 | $135.55 | $135.60 |
| Purchase #4 | $111.64 | 13.498% | $126.7092 | $126.71 | $126.70 | $126.70 |
| Purchase #5 | $198.46 | 10.870% | $220.0326 | $220.03 | $220.05 | $220.00 |
| Purchase #6 | $109.80 | 4.140% | $114.3457 | $114.35 | $114.35 | $114.30 |
| Purchase #7 | $185.47 | 7.520% | $199.4173 | $199.42 | $199.40 | $199.40 |
| 7 purchase totals = | $998.27 | $1,076.7864 | $1,076.80 | $1,076.75 | $1,076.80 | |