| 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 | $10.53 | 13.385% | $11.9394 | $11.94 | $11.95 | $11.90 |
| Purchase #2 | $7.28 | 12.786% | $8.2108 | $8.21 | $8.20 | $8.20 |
| Purchase #3 | $198.41 | 3.117% | $204.5944 | $204.59 | $204.60 | $204.60 |
| Purchase #4 | $100.65 | 6.534% | $107.2265 | $107.23 | $107.25 | $107.20 |
| Purchase #5 | $159.99 | 12.398% | $179.8256 | $179.83 | $179.85 | $179.80 |
| Purchase #6 | $235.38 | 9.547% | $257.8517 | $257.85 | $257.85 | $257.90 |
| Purchase #7 | $248.87 | 3.449% | $257.4535 | $257.45 | $257.45 | $257.50 |
| 7 purchase totals = | $961.11 | $1,027.1019 | $1,027.10 | $1,027.15 | $1,027.10 | |