| 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 | $190.54 | 4.263% | $198.6627 | $198.66 | $198.65 | $198.70 |
| Purchase #2 | $97.85 | 12.584% | $110.1634 | $110.16 | $110.15 | $110.20 |
| Purchase #3 | $240.63 | 3.520% | $249.1002 | $249.10 | $249.10 | $249.10 |
| Purchase #4 | $128.47 | 9.369% | $140.5064 | $140.51 | $140.50 | $140.50 |
| Purchase #5 | $242.57 | 3.777% | $251.7319 | $251.73 | $251.75 | $251.70 |
| Purchase #6 | $147.56 | 8.530% | $160.1469 | $160.15 | $160.15 | $160.10 |
| Purchase #7 | $225.57 | 8.730% | $245.2623 | $245.26 | $245.25 | $245.30 |
| 7 purchase totals = | $1,273.19 | $1,355.5738 | $1,355.57 | $1,355.55 | $1,355.60 | |