| 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 | $179.43 | 11.690% | $200.4054 | $200.41 | $200.40 | $200.40 |
| Purchase #2 | $95.52 | 10.177% | $105.2411 | $105.24 | $105.25 | $105.20 |
| Purchase #3 | $84.88 | 9.780% | $93.1813 | $93.18 | $93.20 | $93.20 |
| Purchase #4 | $171.48 | 3.742% | $177.8968 | $177.90 | $177.90 | $177.90 |
| Purchase #5 | $213.58 | 11.682% | $238.5304 | $238.53 | $238.55 | $238.50 |
| Purchase #6 | $26.36 | 3.678% | $27.3295 | $27.33 | $27.35 | $27.30 |
| Purchase #7 | $173.85 | 4.737% | $182.0853 | $182.09 | $182.10 | $182.10 |
| 7 purchase totals = | $945.10 | $1,024.6698 | $1,024.68 | $1,024.75 | $1,024.60 | |