| 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 | $191.99 | 10.328% | $211.8187 | $211.82 | $211.80 | $211.80 |
| Purchase #2 | $44.84 | 5.510% | $47.3107 | $47.31 | $47.30 | $47.30 |
| Purchase #3 | $234.75 | 4.857% | $246.1518 | $246.15 | $246.15 | $246.20 |
| Purchase #4 | $52.91 | 9.593% | $57.9857 | $57.99 | $58.00 | $58.00 |
| Purchase #5 | $238.44 | 13.703% | $271.1134 | $271.11 | $271.10 | $271.10 |
| Purchase #6 | $220.82 | 12.129% | $247.6033 | $247.60 | $247.60 | $247.60 |
| Purchase #7 | $135.54 | 8.855% | $147.5421 | $147.54 | $147.55 | $147.50 |
| 7 purchase totals = | $1,119.29 | $1,229.5257 | $1,229.52 | $1,229.50 | $1,229.50 | |