| 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 | $93.40 | 11.390% | $104.0383 | $104.04 | $104.05 | $104.00 |
| Purchase #2 | $164.98 | 8.318% | $178.703 | $178.70 | $178.70 | $178.70 |
| Purchase #3 | $86.31 | 7.193% | $92.5183 | $92.52 | $92.50 | $92.50 |
| Purchase #4 | $93.30 | 6.349% | $99.2236 | $99.22 | $99.20 | $99.20 |
| Purchase #5 | $180.81 | 9.859% | $198.6361 | $198.64 | $198.65 | $198.60 |
| Purchase #6 | $115.50 | 12.105% | $129.4813 | $129.48 | $129.50 | $129.50 |
| Purchase #7 | $186.48 | 6.544% | $198.6833 | $198.68 | $198.70 | $198.70 |
| 7 purchase totals = | $920.78 | $1,001.2839 | $1,001.28 | $1,001.30 | $1,001.20 | |