| 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 | $172.94 | 12.423% | $194.4243 | $194.42 | $194.40 | $194.40 |
| Purchase #2 | $221.58 | 11.539% | $247.1481 | $247.15 | $247.15 | $247.10 |
| Purchase #3 | $199.87 | 11.696% | $223.2468 | $223.25 | $223.25 | $223.20 |
| Purchase #4 | $174.66 | 7.189% | $187.2163 | $187.22 | $187.20 | $187.20 |
| Purchase #5 | $92.84 | 7.564% | $99.8624 | $99.86 | $99.85 | $99.90 |
| Purchase #6 | $127.92 | 9.628% | $140.2361 | $140.24 | $140.25 | $140.20 |
| Purchase #7 | $110.37 | 7.837% | $119.0197 | $119.02 | $119.00 | $119.00 |
| 7 purchase totals = | $1,100.18 | $1,211.1537 | $1,211.16 | $1,211.10 | $1,211.00 | |