| 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 | $140.98 | 3.294% | $145.6239 | $145.62 | $145.60 | $145.60 |
| Purchase #2 | $230.30 | 13.851% | $262.1989 | $262.20 | $262.20 | $262.20 |
| Purchase #3 | $36.58 | 4.493% | $38.2235 | $38.22 | $38.20 | $38.20 |
| Purchase #4 | $15.25 | 7.620% | $16.4121 | $16.41 | $16.40 | $16.40 |
| Purchase #5 | $24.99 | 13.283% | $28.3094 | $28.31 | $28.30 | $28.30 |
| Purchase #6 | $197.98 | 4.827% | $207.5365 | $207.54 | $207.55 | $207.50 |
| Purchase #7 | $225.67 | 12.385% | $253.6192 | $253.62 | $253.60 | $253.60 |
| 7 purchase totals = | $871.75 | $951.9235 | $951.92 | $951.85 | $951.80 | |