| 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 | $223.26 | 8.721% | $242.7305 | $242.73 | $242.75 | $242.70 |
| Purchase #2 | $117.27 | 5.283% | $123.4654 | $123.47 | $123.45 | $123.50 |
| Purchase #3 | $241.30 | 13.464% | $273.7886 | $273.79 | $273.80 | $273.80 |
| Purchase #4 | $123.66 | 5.313% | $130.2301 | $130.23 | $130.25 | $130.20 |
| Purchase #5 | $8.42 | 4.608% | $8.808 | $8.81 | $8.80 | $8.80 |
| Purchase #6 | $198.35 | 3.202% | $204.7012 | $204.70 | $204.70 | $204.70 |
| Purchase #7 | $158.99 | 10.710% | $176.0178 | $176.02 | $176.00 | $176.00 |
| 7 purchase totals = | $1,071.25 | $1,159.7416 | $1,159.75 | $1,159.75 | $1,159.70 | |