| 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 | $238.77 | 7.219% | $256.0068 | $256.01 | $256.00 | $256.00 |
| Purchase #2 | $132.28 | 4.659% | $138.4429 | $138.44 | $138.45 | $138.40 |
| Purchase #3 | $42.95 | 13.191% | $48.6155 | $48.62 | $48.60 | $48.60 |
| Purchase #4 | $181.69 | 10.494% | $200.7565 | $200.76 | $200.75 | $200.80 |
| Purchase #5 | $228.81 | 10.499% | $252.8328 | $252.83 | $252.85 | $252.80 |
| Purchase #6 | $206.83 | 5.587% | $218.3856 | $218.39 | $218.40 | $218.40 |
| Purchase #7 | $112.99 | 13.647% | $128.4097 | $128.41 | $128.40 | $128.40 |
| 7 purchase totals = | $1,144.32 | $1,243.4498 | $1,243.46 | $1,243.45 | $1,243.40 | |