| 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 | $241.66 | 10.618% | $267.3195 | $267.32 | $267.30 | $267.30 |
| Purchase #2 | $237.71 | 3.649% | $246.384 | $246.38 | $246.40 | $246.40 |
| Purchase #3 | $248.70 | 11.511% | $277.3279 | $277.33 | $277.35 | $277.30 |
| Purchase #4 | $83.48 | 7.411% | $89.6667 | $89.67 | $89.65 | $89.70 |
| Purchase #5 | $162.79 | 13.377% | $184.5664 | $184.57 | $184.55 | $184.60 |
| Purchase #6 | $8.49 | 7.223% | $9.1032 | $9.10 | $9.10 | $9.10 |
| Purchase #7 | $113.77 | 8.186% | $123.0832 | $123.08 | $123.10 | $123.10 |
| 7 purchase totals = | $1,096.60 | $1,197.4509 | $1,197.45 | $1,197.45 | $1,197.50 | |