| 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 | $40.36 | 7.495% | $43.385 | $43.39 | $43.40 | $43.40 |
| Purchase #2 | $238.58 | 5.695% | $252.1671 | $252.17 | $252.15 | $252.20 |
| Purchase #3 | $180.97 | 12.599% | $203.7704 | $203.77 | $203.75 | $203.80 |
| Purchase #4 | $95.78 | 7.569% | $103.0296 | $103.03 | $103.05 | $103.00 |
| Purchase #5 | $92.70 | 4.288% | $96.675 | $96.68 | $96.70 | $96.70 |
| Purchase #6 | $183.77 | 6.739% | $196.1543 | $196.15 | $196.15 | $196.20 |
| Purchase #7 | $246.94 | 7.551% | $265.5864 | $265.59 | $265.60 | $265.60 |
| 7 purchase totals = | $1,079.10 | $1,160.7678 | $1,160.78 | $1,160.80 | $1,160.90 | |