| 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 | $100.65 | 4.727% | $105.4077 | $105.41 | $105.40 | $105.40 |
| Purchase #2 | $106.85 | 11.228% | $118.8471 | $118.85 | $118.85 | $118.80 |
| Purchase #3 | $131.27 | 12.263% | $147.3676 | $147.37 | $147.35 | $147.40 |
| Purchase #4 | $124.39 | 5.162% | $130.811 | $130.81 | $130.80 | $130.80 |
| Purchase #5 | $219.94 | 11.746% | $245.7742 | $245.77 | $245.75 | $245.80 |
| Purchase #6 | $106.93 | 7.371% | $114.8118 | $114.81 | $114.80 | $114.80 |
| Purchase #7 | $201.68 | 4.785% | $211.3304 | $211.33 | $211.35 | $211.30 |
| 7 purchase totals = | $991.71 | $1,074.3498 | $1,074.35 | $1,074.30 | $1,074.30 | |