| 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 | $250.80 | 13.150% | $283.7802 | $283.78 | $283.80 | $283.80 |
| Purchase #2 | $118.96 | 10.298% | $131.2105 | $131.21 | $131.20 | $131.20 |
| Purchase #3 | $162.55 | 7.233% | $174.3072 | $174.31 | $174.30 | $174.30 |
| Purchase #4 | $164.79 | 12.269% | $185.0081 | $185.01 | $185.00 | $185.00 |
| Purchase #5 | $114.67 | 6.116% | $121.6832 | $121.68 | $121.70 | $121.70 |
| Purchase #6 | $56.52 | 4.555% | $59.0945 | $59.09 | $59.10 | $59.10 |
| Purchase #7 | $176.26 | 5.361% | $185.7093 | $185.71 | $185.70 | $185.70 |
| 7 purchase totals = | $1,044.55 | $1,140.7930 | $1,140.79 | $1,140.80 | $1,140.80 | |