| 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 | $202.74 | 4.757% | $212.3843 | $212.38 | $212.40 | $212.40 |
| Purchase #2 | $127.32 | 6.322% | $135.3692 | $135.37 | $135.35 | $135.40 |
| Purchase #3 | $227.78 | 10.608% | $251.9429 | $251.94 | $251.95 | $251.90 |
| Purchase #4 | $129.70 | 13.404% | $147.085 | $147.09 | $147.10 | $147.10 |
| Purchase #5 | $65.95 | 3.210% | $68.067 | $68.07 | $68.05 | $68.10 |
| Purchase #6 | $103.76 | 9.816% | $113.9451 | $113.95 | $113.95 | $113.90 |
| Purchase #7 | $228.49 | 3.561% | $236.6265 | $236.63 | $236.65 | $236.60 |
| 7 purchase totals = | $1,085.74 | $1,165.4200 | $1,165.43 | $1,165.45 | $1,165.40 | |