| 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 | $236.33 | 11.666% | $263.9003 | $263.90 | $263.90 | $263.90 |
| Purchase #2 | $224.29 | 4.654% | $234.7285 | $234.73 | $234.75 | $234.70 |
| Purchase #3 | $231.92 | 8.139% | $250.796 | $250.80 | $250.80 | $250.80 |
| Purchase #4 | $141.72 | 9.764% | $155.5575 | $155.56 | $155.55 | $155.60 |
| Purchase #5 | $101.74 | 10.294% | $112.2131 | $112.21 | $112.20 | $112.20 |
| Purchase #6 | $45.63 | 8.668% | $49.5852 | $49.59 | $49.60 | $49.60 |
| Purchase #7 | $8.82 | 4.325% | $9.2015 | $9.20 | $9.20 | $9.20 |
| 7 purchase totals = | $990.45 | $1,075.9821 | $1,075.99 | $1,076.00 | $1,076.00 | |