| 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 | $228.98 | 9.302% | $250.2797 | $250.28 | $250.30 | $250.30 |
| Purchase #2 | $46.56 | 12.209% | $52.2445 | $52.24 | $52.25 | $52.20 |
| Purchase #3 | $235.58 | 10.237% | $259.6963 | $259.70 | $259.70 | $259.70 |
| Purchase #4 | $120.91 | 6.194% | $128.3992 | $128.40 | $128.40 | $128.40 |
| Purchase #5 | $230.58 | 10.623% | $255.0745 | $255.07 | $255.05 | $255.10 |
| Purchase #6 | $135.69 | 9.786% | $148.9686 | $148.97 | $148.95 | $149.00 |
| Purchase #7 | $14.47 | 5.749% | $15.3019 | $15.30 | $15.30 | $15.30 |
| 7 purchase totals = | $1,012.77 | $1,109.9647 | $1,109.96 | $1,109.95 | $1,110.00 | |