| 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 | $105.62 | 8.379% | $114.4699 | $114.47 | $114.45 | $114.50 |
| Purchase #2 | $238.59 | 13.640% | $271.1337 | $271.13 | $271.15 | $271.10 |
| Purchase #3 | $166.26 | 7.688% | $179.0421 | $179.04 | $179.05 | $179.00 |
| Purchase #4 | $184.55 | 4.489% | $192.8344 | $192.83 | $192.85 | $192.80 |
| Purchase #5 | $145.46 | 8.438% | $157.7339 | $157.73 | $157.75 | $157.70 |
| Purchase #6 | $141.79 | 8.263% | $153.5061 | $153.51 | $153.50 | $153.50 |
| Purchase #7 | $196.49 | 13.742% | $223.4917 | $223.49 | $223.50 | $223.50 |
| 7 purchase totals = | $1,178.76 | $1,292.2118 | $1,292.20 | $1,292.25 | $1,292.10 | |