| 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 | $196.93 | 8.619% | $213.9034 | $213.90 | $213.90 | $213.90 |
| Purchase #2 | $14.51 | 4.380% | $15.1455 | $15.15 | $15.15 | $15.10 |
| Purchase #3 | $102.57 | 10.276% | $113.1101 | $113.11 | $113.10 | $113.10 |
| Purchase #4 | $16.56 | 9.474% | $18.1289 | $18.13 | $18.15 | $18.10 |
| Purchase #5 | $208.37 | 4.154% | $217.0257 | $217.03 | $217.05 | $217.00 |
| Purchase #6 | $175.64 | 12.866% | $198.2378 | $198.24 | $198.25 | $198.20 |
| Purchase #7 | $211.28 | 10.639% | $233.7581 | $233.76 | $233.75 | $233.80 |
| 7 purchase totals = | $925.86 | $1,009.3095 | $1,009.32 | $1,009.35 | $1,009.20 | |