| 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 | $103.77 | 4.303% | $108.2352 | $108.24 | $108.25 | $108.20 |
| Purchase #2 | $243.54 | 6.438% | $259.2191 | $259.22 | $259.20 | $259.20 |
| Purchase #3 | $209.96 | 6.313% | $223.2148 | $223.21 | $223.20 | $223.20 |
| Purchase #4 | $41.62 | 4.846% | $43.6369 | $43.64 | $43.65 | $43.60 |
| Purchase #5 | $99.77 | 13.773% | $113.5113 | $113.51 | $113.50 | $113.50 |
| Purchase #6 | $128.41 | 13.239% | $145.4102 | $145.41 | $145.40 | $145.40 |
| Purchase #7 | $228.38 | 7.241% | $244.917 | $244.92 | $244.90 | $244.90 |
| 7 purchase totals = | $1,055.45 | $1,138.1445 | $1,138.15 | $1,138.10 | $1,138.00 | |