| 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 | $228.32 | 3.640% | $236.6308 | $236.63 | $236.65 | $236.60 |
| Purchase #2 | $81.45 | 12.855% | $91.9204 | $91.92 | $91.90 | $91.90 |
| Purchase #3 | $247.42 | 8.116% | $267.5006 | $267.50 | $267.50 | $267.50 |
| Purchase #4 | $18.39 | 4.111% | $19.146 | $19.15 | $19.15 | $19.10 |
| Purchase #5 | $111.95 | 6.571% | $119.3062 | $119.31 | $119.30 | $119.30 |
| Purchase #6 | $135.37 | 9.214% | $147.843 | $147.84 | $147.85 | $147.80 |
| Purchase #7 | $9.91 | 9.339% | $10.8355 | $10.84 | $10.85 | $10.80 |
| 7 purchase totals = | $832.81 | $893.1825 | $893.19 | $893.20 | $893.00 | |