| 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 | $66.35 | 4.329% | $69.2223 | $69.22 | $69.20 | $69.20 |
| Purchase #2 | $215.58 | 10.649% | $238.5371 | $238.54 | $238.55 | $238.50 |
| Purchase #3 | $103.25 | 4.546% | $107.9437 | $107.94 | $107.95 | $107.90 |
| Purchase #4 | $158.26 | 13.643% | $179.8514 | $179.85 | $179.85 | $179.90 |
| Purchase #5 | $18.62 | 11.793% | $20.8159 | $20.82 | $20.80 | $20.80 |
| Purchase #6 | $227.78 | 7.334% | $244.4854 | $244.49 | $244.50 | $244.50 |
| Purchase #7 | $148.38 | 12.694% | $167.2154 | $167.22 | $167.20 | $167.20 |
| 7 purchase totals = | $938.22 | $1,028.0712 | $1,028.08 | $1,028.05 | $1,028.00 | |