| 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 | $113.80 | 12.712% | $128.2663 | $128.27 | $128.25 | $128.30 |
| Purchase #2 | $242.62 | 3.588% | $251.3252 | $251.33 | $251.35 | $251.30 |
| Purchase #3 | $216.72 | 12.727% | $244.302 | $244.30 | $244.30 | $244.30 |
| Purchase #4 | $247.70 | 8.164% | $267.9222 | $267.92 | $267.90 | $267.90 |
| Purchase #5 | $70.32 | 6.247% | $74.7129 | $74.71 | $74.70 | $74.70 |
| Purchase #6 | $132.47 | 13.815% | $150.7707 | $150.77 | $150.75 | $150.80 |
| Purchase #7 | $140.97 | 10.840% | $156.2511 | $156.25 | $156.25 | $156.30 |
| 7 purchase totals = | $1,164.60 | $1,273.5504 | $1,273.55 | $1,273.50 | $1,273.60 | |