| 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 | $224.65 | 6.493% | $239.2365 | $239.24 | $239.25 | $239.20 |
| Purchase #2 | $100.99 | 6.837% | $107.8947 | $107.89 | $107.90 | $107.90 |
| Purchase #3 | $248.34 | 3.796% | $257.767 | $257.77 | $257.75 | $257.80 |
| Purchase #4 | $57.69 | 8.347% | $62.5054 | $62.51 | $62.50 | $62.50 |
| Purchase #5 | $40.25 | 8.842% | $43.8089 | $43.81 | $43.80 | $43.80 |
| Purchase #6 | $220.78 | 11.726% | $246.6687 | $246.67 | $246.65 | $246.70 |
| Purchase #7 | $64.91 | 7.142% | $69.5459 | $69.55 | $69.55 | $69.50 |
| 7 purchase totals = | $957.61 | $1,027.4271 | $1,027.44 | $1,027.40 | $1,027.40 | |