| 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 | $131.77 | 4.747% | $138.0251 | $138.03 | $138.05 | $138.00 |
| Purchase #2 | $195.69 | 3.232% | $202.0147 | $202.01 | $202.00 | $202.00 |
| Purchase #3 | $242.73 | 9.201% | $265.0636 | $265.06 | $265.05 | $265.10 |
| Purchase #4 | $134.58 | 9.451% | $147.2992 | $147.30 | $147.30 | $147.30 |
| Purchase #5 | $105.55 | 13.739% | $120.0515 | $120.05 | $120.05 | $120.10 |
| Purchase #6 | $79.76 | 11.113% | $88.6237 | $88.62 | $88.60 | $88.60 |
| Purchase #7 | $95.27 | 4.246% | $99.3152 | $99.32 | $99.30 | $99.30 |
| 7 purchase totals = | $985.35 | $1,060.3930 | $1,060.39 | $1,060.35 | $1,060.40 | |