| 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 | $94.75 | 9.469% | $103.7219 | $103.72 | $103.70 | $103.70 |
| Purchase #2 | $105.60 | 6.256% | $112.2063 | $112.21 | $112.20 | $112.20 |
| Purchase #3 | $163.27 | 13.811% | $185.8192 | $185.82 | $185.80 | $185.80 |
| Purchase #4 | $84.95 | 10.818% | $94.1399 | $94.14 | $94.15 | $94.10 |
| Purchase #5 | $87.54 | 5.583% | $92.4274 | $92.43 | $92.45 | $92.40 |
| Purchase #6 | $194.72 | 13.158% | $220.3413 | $220.34 | $220.35 | $220.30 |
| Purchase #7 | $197.59 | 9.713% | $216.7819 | $216.78 | $216.80 | $216.80 |
| 7 purchase totals = | $928.42 | $1,025.4379 | $1,025.44 | $1,025.45 | $1,025.30 | |