| 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 | $136.86 | 12.790% | $154.3644 | $154.36 | $154.35 | $154.40 |
| Purchase #2 | $5.85 | 10.737% | $6.4781 | $6.48 | $6.50 | $6.50 |
| Purchase #3 | $201.60 | 13.256% | $228.3241 | $228.32 | $228.30 | $228.30 |
| Purchase #4 | $224.64 | 8.701% | $244.1859 | $244.19 | $244.20 | $244.20 |
| Purchase #5 | $208.33 | 5.110% | $218.9757 | $218.98 | $219.00 | $219.00 |
| Purchase #6 | $49.45 | 3.563% | $51.2119 | $51.21 | $51.20 | $51.20 |
| Purchase #7 | $242.65 | 3.301% | $250.6599 | $250.66 | $250.65 | $250.70 |
| 7 purchase totals = | $1,069.38 | $1,154.2000 | $1,154.20 | $1,154.20 | $1,154.30 | |