| 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 | $129.75 | 13.597% | $147.3921 | $147.39 | $147.40 | $147.40 |
| Purchase #2 | $108.43 | 8.544% | $117.6943 | $117.69 | $117.70 | $117.70 |
| Purchase #3 | $192.65 | 8.488% | $209.0021 | $209.00 | $209.00 | $209.00 |
| Purchase #4 | $111.89 | 10.163% | $123.2614 | $123.26 | $123.25 | $123.30 |
| Purchase #5 | $18.44 | 6.465% | $19.6321 | $19.63 | $19.65 | $19.60 |
| Purchase #6 | $128.99 | 9.239% | $140.9074 | $140.91 | $140.90 | $140.90 |
| Purchase #7 | $236.95 | 4.668% | $248.0108 | $248.01 | $248.00 | $248.00 |
| 7 purchase totals = | $927.10 | $1,005.9002 | $1,005.89 | $1,005.90 | $1,005.90 | |