| 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 | $112.26 | 9.852% | $123.3199 | $123.32 | $123.30 | $123.30 |
| Purchase #2 | $145.33 | 5.225% | $152.9235 | $152.92 | $152.90 | $152.90 |
| Purchase #3 | $74.42 | 8.862% | $81.0151 | $81.02 | $81.00 | $81.00 |
| Purchase #4 | $196.78 | 13.846% | $224.0262 | $224.03 | $224.05 | $224.00 |
| Purchase #5 | $227.57 | 5.143% | $239.2739 | $239.27 | $239.25 | $239.30 |
| Purchase #6 | $185.84 | 10.312% | $205.0038 | $205.00 | $205.00 | $205.00 |
| Purchase #7 | $183.99 | 4.150% | $191.6256 | $191.63 | $191.65 | $191.60 |
| 7 purchase totals = | $1,126.19 | $1,217.1880 | $1,217.19 | $1,217.15 | $1,217.10 | |