| 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 | $80.93 | 5.290% | $85.2112 | $85.21 | $85.20 | $85.20 |
| Purchase #2 | $123.91 | 6.582% | $132.0658 | $132.07 | $132.05 | $132.10 |
| Purchase #3 | $127.96 | 12.335% | $143.7439 | $143.74 | $143.75 | $143.70 |
| Purchase #4 | $85.98 | 4.617% | $89.9497 | $89.95 | $89.95 | $89.90 |
| Purchase #5 | $154.68 | 3.249% | $159.7056 | $159.71 | $159.70 | $159.70 |
| Purchase #6 | $202.48 | 4.549% | $211.6908 | $211.69 | $211.70 | $211.70 |
| Purchase #7 | $247.44 | 9.623% | $271.2512 | $271.25 | $271.25 | $271.30 |
| 7 purchase totals = | $1,023.38 | $1,093.6182 | $1,093.62 | $1,093.60 | $1,093.60 | |