| 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 | $250.52 | 6.385% | $266.5157 | $266.52 | $266.50 | $266.50 |
| Purchase #2 | $193.71 | 4.809% | $203.0255 | $203.03 | $203.05 | $203.00 |
| Purchase #3 | $190.75 | 3.444% | $197.3194 | $197.32 | $197.30 | $197.30 |
| Purchase #4 | $86.82 | 8.814% | $94.4723 | $94.47 | $94.45 | $94.50 |
| Purchase #5 | $55.62 | 13.679% | $63.2283 | $63.23 | $63.25 | $63.20 |
| Purchase #6 | $99.95 | 5.702% | $105.6491 | $105.65 | $105.65 | $105.60 |
| Purchase #7 | $123.84 | 12.235% | $138.9918 | $138.99 | $139.00 | $139.00 |
| 7 purchase totals = | $1,001.21 | $1,069.2021 | $1,069.21 | $1,069.20 | $1,069.10 | |