| 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 | $60.91 | 10.442% | $67.2702 | $67.27 | $67.25 | $67.30 |
| Purchase #2 | $212.86 | 3.258% | $219.795 | $219.80 | $219.80 | $219.80 |
| Purchase #3 | $154.80 | 10.470% | $171.0076 | $171.01 | $171.00 | $171.00 |
| Purchase #4 | $129.65 | 12.432% | $145.7681 | $145.77 | $145.75 | $145.80 |
| Purchase #5 | $133.60 | 3.297% | $138.0048 | $138.00 | $138.00 | $138.00 |
| Purchase #6 | $147.30 | 6.620% | $157.0513 | $157.05 | $157.05 | $157.10 |
| Purchase #7 | $96.68 | 11.856% | $108.1424 | $108.14 | $108.15 | $108.10 |
| 7 purchase totals = | $935.80 | $1,007.0394 | $1,007.04 | $1,007.00 | $1,007.10 | |