| 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 | $115.92 | 12.737% | $130.6847 | $130.68 | $130.70 | $130.70 |
| Purchase #2 | $86.78 | 4.327% | $90.535 | $90.54 | $90.55 | $90.50 |
| Purchase #3 | $243.81 | 8.854% | $265.3969 | $265.40 | $265.40 | $265.40 |
| Purchase #4 | $92.41 | 4.441% | $96.5139 | $96.51 | $96.50 | $96.50 |
| Purchase #5 | $103.74 | 3.110% | $106.9663 | $106.97 | $106.95 | $107.00 |
| Purchase #6 | $239.57 | 10.774% | $265.3813 | $265.38 | $265.40 | $265.40 |
| Purchase #7 | $47.46 | 13.751% | $53.9862 | $53.99 | $54.00 | $54.00 |
| 7 purchase totals = | $929.69 | $1,009.4643 | $1,009.47 | $1,009.50 | $1,009.50 | |