| 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 | $242.79 | 3.870% | $252.186 | $252.19 | $252.20 | $252.20 |
| Purchase #2 | $46.73 | 10.809% | $51.781 | $51.78 | $51.80 | $51.80 |
| Purchase #3 | $72.36 | 10.854% | $80.214 | $80.21 | $80.20 | $80.20 |
| Purchase #4 | $53.94 | 9.261% | $58.9354 | $58.94 | $58.95 | $58.90 |
| Purchase #5 | $152.50 | 9.534% | $167.0394 | $167.04 | $167.05 | $167.00 |
| Purchase #6 | $222.71 | 13.397% | $252.5465 | $252.55 | $252.55 | $252.50 |
| Purchase #7 | $201.84 | 4.873% | $211.6757 | $211.68 | $211.70 | $211.70 |
| 7 purchase totals = | $992.87 | $1,074.3780 | $1,074.39 | $1,074.45 | $1,074.30 | |