| 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 | $207.42 | 10.786% | $229.7923 | $229.79 | $229.80 | $229.80 |
| Purchase #2 | $245.31 | 13.116% | $277.4849 | $277.48 | $277.50 | $277.50 |
| Purchase #3 | $222.67 | 13.863% | $253.5387 | $253.54 | $253.55 | $253.50 |
| Purchase #4 | $186.62 | 3.297% | $192.7729 | $192.77 | $192.75 | $192.80 |
| Purchase #5 | $21.39 | 4.287% | $22.307 | $22.31 | $22.30 | $22.30 |
| Purchase #6 | $155.82 | 10.840% | $172.7109 | $172.71 | $172.70 | $172.70 |
| Purchase #7 | $15.76 | 4.261% | $16.4315 | $16.43 | $16.45 | $16.40 |
| 7 purchase totals = | $1,054.99 | $1,165.0382 | $1,165.03 | $1,165.05 | $1,165.00 | |