| 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 | $175.71 | 9.739% | $192.8224 | $192.82 | $192.80 | $192.80 |
| Purchase #2 | $80.38 | 5.745% | $84.9978 | $85.00 | $85.00 | $85.00 |
| Purchase #3 | $74.98 | 8.315% | $81.2146 | $81.21 | $81.20 | $81.20 |
| Purchase #4 | $127.28 | 5.542% | $134.3339 | $134.33 | $134.35 | $134.30 |
| Purchase #5 | $231.53 | 7.317% | $248.4711 | $248.47 | $248.45 | $248.50 |
| Purchase #6 | $226.86 | 5.211% | $238.6817 | $238.68 | $238.70 | $238.70 |
| Purchase #7 | $123.76 | 5.631% | $130.7289 | $130.73 | $130.75 | $130.70 |
| 7 purchase totals = | $1,040.50 | $1,111.2504 | $1,111.24 | $1,111.25 | $1,111.20 | |