| 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 | $96.77 | 6.207% | $102.7765 | $102.78 | $102.80 | $102.80 |
| Purchase #2 | $212.99 | 3.584% | $220.6236 | $220.62 | $220.60 | $220.60 |
| Purchase #3 | $198.36 | 13.195% | $224.5336 | $224.53 | $224.55 | $224.50 |
| Purchase #4 | $231.30 | 9.298% | $252.8063 | $252.81 | $252.80 | $252.80 |
| Purchase #5 | $229.35 | 4.200% | $238.9827 | $238.98 | $239.00 | $239.00 |
| Purchase #6 | $75.54 | 6.598% | $80.5241 | $80.52 | $80.50 | $80.50 |
| Purchase #7 | $132.67 | 5.719% | $140.2574 | $140.26 | $140.25 | $140.30 |
| 7 purchase totals = | $1,176.98 | $1,260.5042 | $1,260.50 | $1,260.50 | $1,260.50 | |