| 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 | $170.59 | 7.760% | $183.8278 | $183.83 | $183.85 | $183.80 |
| Purchase #2 | $120.76 | 12.154% | $135.4372 | $135.44 | $135.45 | $135.40 |
| Purchase #3 | $80.44 | 8.557% | $87.3233 | $87.32 | $87.30 | $87.30 |
| Purchase #4 | $229.82 | 10.120% | $253.0778 | $253.08 | $253.10 | $253.10 |
| Purchase #5 | $123.50 | 12.613% | $139.0771 | $139.08 | $139.10 | $139.10 |
| Purchase #6 | $107.30 | 5.657% | $113.37 | $113.37 | $113.35 | $113.40 |
| Purchase #7 | $114.91 | 12.369% | $129.1232 | $129.12 | $129.10 | $129.10 |
| 7 purchase totals = | $947.32 | $1,041.2364 | $1,041.24 | $1,041.25 | $1,041.20 | |