| 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 | $202.41 | 13.571% | $229.8791 | $229.88 | $229.90 | $229.90 |
| Purchase #2 | $28.34 | 11.583% | $31.6226 | $31.62 | $31.60 | $31.60 |
| Purchase #3 | $140.55 | 4.729% | $147.1966 | $147.20 | $147.20 | $147.20 |
| Purchase #4 | $225.35 | 8.859% | $245.3138 | $245.31 | $245.30 | $245.30 |
| Purchase #5 | $191.91 | 3.692% | $198.9953 | $199.00 | $199.00 | $199.00 |
| Purchase #6 | $169.38 | 3.422% | $175.1762 | $175.18 | $175.20 | $175.20 |
| Purchase #7 | $155.54 | 11.239% | $173.0211 | $173.02 | $173.00 | $173.00 |
| 7 purchase totals = | $1,113.48 | $1,201.2047 | $1,201.21 | $1,201.20 | $1,201.20 | |