| 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 | $219.30 | 12.685% | $247.1182 | $247.12 | $247.10 | $247.10 |
| Purchase #2 | $232.74 | 13.824% | $264.914 | $264.91 | $264.90 | $264.90 |
| Purchase #3 | $80.41 | 9.802% | $88.2918 | $88.29 | $88.30 | $88.30 |
| Purchase #4 | $239.95 | 5.432% | $252.9841 | $252.98 | $253.00 | $253.00 |
| Purchase #5 | $185.44 | 5.437% | $195.5224 | $195.52 | $195.50 | $195.50 |
| Purchase #6 | $105.36 | 11.493% | $117.469 | $117.47 | $117.45 | $117.50 |
| Purchase #7 | $31.75 | 12.261% | $35.6429 | $35.64 | $35.65 | $35.60 |
| 7 purchase totals = | $1,094.95 | $1,201.9424 | $1,201.93 | $1,201.90 | $1,201.90 | |