| 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 | $193.41 | 13.171% | $218.884 | $218.88 | $218.90 | $218.90 |
| Purchase #2 | $128.56 | 7.158% | $137.7623 | $137.76 | $137.75 | $137.80 |
| Purchase #3 | $114.26 | 12.424% | $128.4557 | $128.46 | $128.45 | $128.50 |
| Purchase #4 | $173.54 | 7.530% | $186.6076 | $186.61 | $186.60 | $186.60 |
| Purchase #5 | $232.99 | 11.176% | $259.029 | $259.03 | $259.05 | $259.00 |
| Purchase #6 | $158.51 | 7.856% | $170.9625 | $170.96 | $170.95 | $171.00 |
| Purchase #7 | $220.85 | 10.325% | $243.6528 | $243.65 | $243.65 | $243.70 |
| 7 purchase totals = | $1,222.12 | $1,345.3539 | $1,345.35 | $1,345.35 | $1,345.50 | |