| 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 | $114.81 | 13.338% | $130.1234 | $130.12 | $130.10 | $130.10 |
| Purchase #2 | $188.33 | 12.234% | $211.3703 | $211.37 | $211.35 | $211.40 |
| Purchase #3 | $124.64 | 13.326% | $141.2495 | $141.25 | $141.25 | $141.20 |
| Purchase #4 | $191.87 | 3.775% | $199.1131 | $199.11 | $199.10 | $199.10 |
| Purchase #5 | $155.36 | 9.606% | $170.2839 | $170.28 | $170.30 | $170.30 |
| Purchase #6 | $63.65 | 11.104% | $70.7177 | $70.72 | $70.70 | $70.70 |
| Purchase #7 | $185.98 | 13.264% | $210.6484 | $210.65 | $210.65 | $210.60 |
| 7 purchase totals = | $1,024.64 | $1,133.5063 | $1,133.50 | $1,133.45 | $1,133.40 | |